Directory
Gas transmission pipelines
Every gas transmission pipeline above Global Energy Monitor's size threshold, grouped by project: 3748 pipelines made up of 3748 tracked segments across 139 countries. 3748 have a route drawn on the map.
Pipelines
3,748
3748 tracked segments
Operating length
1,120,863 km
2697 pipelines operating
Under construction
66,344 km
234 pipelines building
Terminal connections
3,221
pipeline within 25 km of a terminal
Prefer a map? Open the world map to see these routes with the terminals they feed. Looking for one pipeline by name? Search covers every page on the site.
Showing 1501–1800 of 3748 pipelines, sorted by name. The filters below apply to this page.
| Countries | Segments | |||||
|---|---|---|---|---|---|---|
| Iran-Pakistan-India PipelineAsaluyeh → New Delhi | Iran, Pakistan, India | Cancelled | 2,700 km | 39.7 bcm/y | 1 | — |
| Iran–Iraq–Syria Gas PipelineAsaluyeh → Damascus | Iran, Iraq, Syria, Lebanon | Cancelled | 5,600 km | 40.1 bcm/y | 1 | — |
| Iraq National Gas PipelineNasiriyah → Basra | Iraq | Operating | 170 km | 11 bcm/y | 1 | — |
| Iraq National Gas PipelineBayji → Nasiriyah | Iraq | Operating | 470 km | 8.69 bcm/y | 1 | — |
| Iraq National Gas Pipeline | Iraq | Operating | 40 km | Not reported | 1 | — |
| Iraq National Gas Pipeline | Iraq | Operating | 119 km | Not reported | 1 | — |
| Iraq National Gas Pipeline | Iraq | Operating | 80 km | Not reported | 1 | — |
| Iraq National Gas Pipeline | Iraq | Operating | 47 km | Not reported | 1 | — |
| Iraq-Kuwait Gas Pipeline | Iraq, Kuwait | Cancelled | 97 km | 2.06 bcm/y | 1 | — |
| Ironbark Project PipelineDalby → Darling Downs Pipeline | Australia | Cancelled | 34 km | 1.2 bcm/y | 1 | 2021 |
| Iroquois Gas PipelineWaddington → Bronx | United States | Operating | 669 km | 5.11 bcm/y | 1 | 1992 |
| Iruma Gas PipelineKonosu-shi → Ome-shi | Japan | Operating | 48 km | Not reported | 1 | 2005 |
| Irun-Biriatou Gas PipelineIrun → Biriatou | Spain, France | Operating | 4 km | 11.3 bcm/y | 1 | — |
| Isan Gas PipelineNakhon Ratchasima → Khon Kaen | Thailand | Shelved | 204 km | Not reported | 1 | — |
| Ise Bay Gas PipelineChubu Electric Kawagoe Thermal Power Plant → Chita LNG Terminal | Japan | Operating | 20 km | Not reported | 1 | 2013 |
| Ishikari Trunk LineIshikari Bay New Port, Otaru → Kita-ku | Japan | Operating | 19 km | Not reported | 1 | 2011 |
| Ishimbay-Ufa Gas PipelineIshimbay → Republic of Bashkortostan | Russia | Operating | 143 km | Not reported | 1 | 1967 |
| Island Gas ConnectorSumas → Vancouver Island | United States | Cancelled | 129 km | Not reported | 1 | 2020 |
| Israel Cyprus Gas Pipeline | Israel, Cyprus | Proposed | 215 km | 4 bcm/y | 1 | — |
| Israel Jordan Gas Pipeline | Israel, Jordan | Operating | 65 km | Not reported | 1 | 2020 |
| Israel Natural Gas Transmission System | Israel, Jordan | Operating | 619 km | 15 bcm/y | 1 | 2011 |
| Israel–Egypt Offshore Gas PipelineLeviathan platform → Idku LNG terminal | Israel, Egypt | Cancelled | 592 km | Not reported | 1 | — |
| Istrana-Caldonazzo Gas PipelineIstrana → Caldonazzo | Italy | Operating | 110 km | Not reported | 1 | 1989 |
| Istrana–Mira Gas PipelineMira → Istrana | Italy | Operating | 30 km | Not reported | 1 | 1978 |
| Itaporanga-Carmópolis PipelineItaporanga → Carmópolis | Brazil | Operating | 69 km | 4.64 bcm/y | 1 | 2006 |
| Ivatsevichy-Kobryn-Dolyna Gas PipelineIvatsevichy → Dolyna | Belarus, Ukraine | Operating | 292 km | 29 bcm/y | 1 | 1976 |
| Ivatsevichy-Kobryn-Dolyna Gas PipelineIvatsevichy → Dolyna | Belarus, Ukraine | Operating | 292 km | 29 bcm/y | 1 | 1981 |
| Ivatsevichy-Kobryn-Dolyna Gas PipelineIvatsevichy → Hrodna | Belarus | Operating | 176 km | Not reported | 1 | 1987 |
| Iwafune-Oki Gas PipelineOffshore Japan → Offshore Japan | Japan | Operating | 21 km | 0.24 bcm/y | 1 | 1990 |
| Iwaki Offshore lineNaraha → Naraha | Japan | Retired | 41 km | Not reported | 1 | 1983 |
| Izmit-Eregli PipelineIzmit → Eregli | Türkiye | Operating | 210 km | Not reported | 1 | 1996 |
| Izumi LineHagiwara (熊本市萩原町) → Kokufu (熊本市国府) | Japan | Operating | 2.6 km | Not reported | 1 | 2011 |
| Izumisawa Trunk Line1007 Izumisawa → Wakakusa GS | Japan | Operating | 2 km | Not reported | 1 | 2008 |
| Iğdır-Nakhchivan Gas PipelineIğdır → Sadarak | Türkiye, Azerbaijan | Operating | 157 km | 0.73 bcm/y | 1 | 2024 |
| JAGAL Gas PipelineLebus → Rückersdorf | Germany | Operating | 338 km | 24 bcm/y | 1 | 1999 |
| JDA-Arthit Gas PipelineJDA gas fields → Arthit field | Thailand | Operating | 95 km | Not reported | 1 | 2008 |
| Jacutinga-Uberaba Gas PipelineJacutinga → Uberaba | Brazil | Proposed | 321 km | 2.19 bcm/y | 1 | — |
| Jagdishpur-Haldia-Bokaro Dhamra-Paradip-Barauni-GuwahatiJagdishpur → Haldia | India | Under construction | 3,546 km | 8.4 bcm/y | 1 | 2025 |
| Jaigarh-Dabhol Gas PipelineJaigarh LNG Terminal → Dabhol | India | Operating | 60 km | 10.6 bcm/y | 1 | 2021 |
| Jaigarh-Mangalore Gas PipelineJaigarh LNG Terminal → Mangalore | India | Cancelled | 635 km | 6.21 bcm/y | 1 | 2023 |
| Jakhira-Intisar Gas PipelineJakhira Oasis → Intisar Oil field | Libya | Operating | 160 km | 2.4 bcm/y | 1 | — |
| Jamnagar to Dwarka Gas PipelineJamnagar → Gujarat | India | Under construction | 100 km | 1.1 bcm/y | 1 | 2024 |
| Jaroslaw-Rozwadów PipelineJarosław → Rozwadów | Poland | Proposed | 60 km | Not reported | 1 | 2029 |
| Jauharabad-Chashma Gas PipelineJauharabad → Chashma | Pakistan | Operating | 82 km | Not reported | 1 | — |
| Jiangsu Coastal Gas PipelineJintan → Jiangning | China | Shelved | 78 km | 5 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineBaoying → Dafeng Port | China | Operating | 136 km | 0.35 bcm/y | 1 | 2011 |
| Jiangsu Coastal Gas PipelineDafeng District → Xuyi County | China | Proposed | 254 km | 2.38 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineGanyu → Taicang | China | Cancelled | 639 km | 1.2 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineYangguang island → Taicang | China | Operating | 171 km | 6.16 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineYangguang Island → Hai'an | China | Proposed | 92 km | 6 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineHai'an → Gaoyou | China | Shelved | 154 km | 3.73 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineGuannan → Feng County | China | Shelved | 336 km | 6.8 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineHai'an City → Hai'an | China | Shelved | 55 km | 2.76 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineQidong → Haimen | China | Proposed | 48 km | 1.5 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineQidong → Liuqiao | China | Operating | 101 km | 4 bcm/y | 1 | 2020 |
| Jiangsu Coastal Gas PipelineJiangsu → Hai'an | China | Shelved | 52 km | 3.27 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineXinghua → Yizheng | China | Shelved | 133 km | 1.81 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineJiangsu → Yanweigang(Xuwei) | China | Shelved | 74 km | Not reported | 1 | — |
| Jiangsu Coastal Gas PipelineSiyang → Jinhu | China | Operating | 95 km | Not reported | 1 | — |
| Jiangsu Coastal Gas PipelinePizhou → Sheyang County | China | Cancelled | 332 km | 7.28 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineZhuqiao Town → Yancheng | China | Operating | 112 km | 4.8 bcm/y | 1 | 2025 |
| Jiangsu Coastal Gas PipelineBinhai → Feidong | China | Operating | 515 km | 12.7 bcm/y | 1 | 2022 |
| Jiangsu Coastal Gas PipelineHuadian Lianyungang LNG → Haizhou District | China | Proposed | 21 km | Not reported | 1 | — |
| Jiangsu Coastal Gas PipelineRudong LNG → Chongming District | China | Operating | 89 km | 1.84 bcm/y | 1 | 2017 |
| Jiangsu Coastal Gas PipelineXichang Distribution Station → Gangyang Town | China | Proposed | 91 km | 4.5 bcm/y | 1 | — |
| Jiangsu Coastal Gas PipelineTaizhou → Jingjiang Power Plant | China | Shelved | 77 km | 0.32 bcm/y | 1 | — |
| Jiangsu-Anhui-Henan PipelineTongyu → Lushan | China | Proposed | 797 km | 18.3 bcm/y | 1 | — |
| Jiangsu-Anhui-Henan PipelineSuining → Jiangsu | China | Proposed | 86 km | 1.7 bcm/y | 1 | — |
| Jiangsu-Anhui-Henan PipelineSihong County Panshan Villege → Sihong | China | Proposed | 29 km | 0.3 bcm/y | 1 | — |
| Jiangsu-Anhui-Henan PipelineJiangsu → Henan | China | Proposed | 914 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkFengcheng → Fuzhou | China | Operating | 62 km | Not reported | 1 | 2011 |
| Jiangxi Natural Gas Pipeline NetworkJiangxi → Jiangxi | China | Operating | 825 km | Not reported | 1 | 2010 |
| Jiangxi Natural Gas Pipeline NetworkGao'an → Xinyu | China | Operating | 57 km | 1 bcm/y | 1 | 2010 |
| Jiangxi Natural Gas Pipeline NetworkLushan → Jingde Town | China | Operating | 150 km | 2.6 bcm/y | 1 | 2010 |
| Jiangxi Natural Gas Pipeline NetworkJiujiang → Nanchang | China | Operating | 136 km | Not reported | 1 | 2010 |
| Jiangxi Natural Gas Pipeline NetworkJiujiang → Shahe | China | Operating | 19 km | Not reported | 1 | 2010 |
| Jiangxi Natural Gas Pipeline NetworkNanchang → Fengcheng | China | Operating | 101 km | Not reported | 1 | 2010 |
| Jiangxi Natural Gas Pipeline NetworkTiannan Town → Shanggao County | China | Operating | 29 km | 0.13 bcm/y | 1 | 2012 |
| Jiangxi Natural Gas Pipeline NetworkYongxiu County → Xiushui County | China | Operating | 138 km | 0.31 bcm/y | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkDayu → Xinfeng | China | Proposed | 58 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkHuichang → Xunwu | China | Shelved | 98 km | 0.07 bcm/y | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkLongnan → Quannan County | China | Under construction | 57 km | 0.13 bcm/y | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkXinfeng County → Ruijin City | China | Operating | 340 km | 0.87 bcm/y | 1 | 2018 |
| Jiangxi Natural Gas Pipeline NetworkJizhou → Jinggangshan | China | Operating | 129 km | 0.32 bcm/y | 1 | 2018 |
| Jiangxi Natural Gas Pipeline NetworkJingkai District → Yihuang County | China | Proposed | 176 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkLeping → Wuyuan | China | Operating | 97 km | 0.28 bcm/y | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkYifeng → Tonggu | China | Proposed | 39 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkGao'an → Fengcheng | China | Operating | 51 km | Not reported | 1 | 2010 |
| Jiangxi Natural Gas Pipeline NetworkYudu → Nanfeng | China | Under construction | 234 km | 0.31 bcm/y | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkChigang → Fengxin | China | Operating | 18 km | 0.1 bcm/y | 1 | 2013 |
| Jiangxi Natural Gas Pipeline NetworkHuangtougang → Chitian | China | Proposed | 15 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkShanggao County → Yifeng County | China | Operating | 18 km | 0.2 bcm/y | 1 | 2017 |
| Jiangxi Natural Gas Pipeline NetworkTuochuan Town → Salt Chemical Industry Base | China | Under construction | 20 km | 0.13 bcm/y | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkHukou → Jinshawan | China | Operating | 19 km | 0.5 bcm/y | 1 | 2021 |
| Jiangxi Natural Gas Pipeline NetworkShenguili → Dingshan Town | China | Proposed | 19 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkGuangfeng → Yushan | China | Operating | 23 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkGaolingxia → Wujiachong | China | Under construction | 64 km | Not reported | 1 | — |
| Jiangxi Natural Gas Pipeline NetworkCailing Town → Duchang | China | Operating | 31 km | 0.06 bcm/y | 1 | — |
| Jilin Gas Pipeline NetworkZhoujia Village → Fuyu | China | Operating | 74 km | 0.15 bcm/y | 1 | 2023 |
| Jilin Gas Pipeline NetworkLongtan District → Daxingtun | China | Under construction | 312 km | 0.22 bcm/y | 1 | — |
| Jilin Gas Pipeline NetworkMeihekou Distribution Station → Huadian City | China | Operating | 113 km | 0.34 bcm/y | 1 | 2023 |
| Jilin Gas Pipeline NetworkJilin → Hunchun | China | Proposed | 116 km | 0.22 bcm/y | 1 | — |
| Jilin Gas Pipeline NetworkChangling County → Jilin Chemical | China | Operating | 221 km | 2.33 bcm/y | 1 | 2010 |
| Jilin Gas Pipeline NetworkSiping Distribution Station → Baishan | China | Operating | 350 km | 1.36 bcm/y | 1 | 2016 |
| Jilin Gas Pipeline NetworkJilin → Fusong | China | Proposed | 90 km | 0.1 bcm/y | 1 | — |
| Jilin Gas Pipeline NetworkHunjiang → Linjiang | China | Proposed | 62 km | Not reported | 1 | — |
| Jilin Gas Pipeline NetworkJilin → Jilin | China | Operating | 128 km | 4 bcm/y | 1 | 2016 |
| Jilin Gas Pipeline NetworkYushu → Shulan | China | Proposed | 160 km | 0.22 bcm/y | 1 | — |
| Jilin Gas Pipeline NetworkYushu → Yanji | China | Proposed | 385 km | 0.32 bcm/y | 1 | — |
| Jilin Gas Pipeline NetworkYanji → Helong | China | Proposed | 57 km | Not reported | 1 | — |
| Jilin Gas Pipeline NetworkYushu → Hunchun | China | Proposed | 377 km | Not reported | 1 | — |
| Jirkov–Hospozin Gas PipelineGebirgsneudorf → Hospozin | Czechia | Operating | 60 km | Not reported | 1 | — |
| Johan Sverdrup Gas PipelineJohan Sverdrup → Statpipe | Norway | Operating | 156 km | Not reported | 1 | 2019 |
| Joso Gas Pipeline | Japan | Operating | 26 km | Not reported | 1 | 1988 |
| Juana Azurduy Gas PipelineCampo Grande (Yacuiba) → Campo Durán | Bolivia, Argentina | Operating | 52 km | 0.28 bcm/y | 1 | 2011 |
| Juaymah-Jubail Gas PipelineJuaymah → Jubail | Saudi Arabia | Operating | 56 km | 8.38 bcm/y | 1 | — |
| Jubilee–Atuabo Gas PipelineJubilee offshore oil & gas field → Atuabo | Ghana | Operating | 59 km | Not reported | 1 | 2019 |
| Judith Gas PipelineJudith Gas Field → Orbost Gas Plant | Australia | Proposed | 40 km | 0.82 bcm/y | 1 | — |
| Judith Gas PipelineJudith Gas Field → Newmerella gas metering station | Australia | Proposed | 11 km | 0.82 bcm/y | 1 | — |
| Jáltipan-Salina Cruz Gas PipelineJáltipan → Salina Cruz | Mexico | Operating | 247 km | 0.92 bcm/y | 1 | 2014 |
| KEK Sei Mangke - Dumai Gas PipelineKawasan Ekonomi Khusus (KEK) Sei Mangke → Riau | Indonesia | Proposed | 386 km | Not reported | 1 | 2027 |
| KG Basin Gas Pipeline | India | Operating | 878 km | 5.84 bcm/y | 1 | 1991 |
| KOC Strategic Gas PipelineAl Ahmadi → Mina Al Ahmdi | Kuwait | Operating | 15 km | 9.2 bcm/y | 1 | 2023 |
| KPC Gas PipelineLaverne → Wichita | United States | Operating | 1,817 km | 1.64 bcm/y | 1 | 1995 |
| Kabesa Cement Gas Pipeline | Iraq | Operating | 39 km | 0.67 bcm/y | 1 | — |
| Kadanwari-Malir-Karachi Gas PipelineKadanwari → Karachi | Pakistan | Operating | 412 km | 1.84 bcm/y | 1 | — |
| Kailashtila-Kuchai Gas Pipeline | Bangladesh | Operating | 13 km | 0.63 bcm/y | 1 | 1998 |
| Kaitei Trunk LineSodegaura LNG Terminal → Rikuage GS | Japan | Operating | 26 km | Not reported | 1 | 1977 |
| Kakinada-Haldia Gas PipelineKakinada → Haldia | India | Cancelled | 916 km | Not reported | 1 | — |
| Kakinada-Srikakulam Gas PipelineKakinada → Srikakulam | India | Proposed | 239 km | 7.3 bcm/y | 1 | — |
| Kakinada-Vijayawada-Nellore Gas PipelineKakinada → Nellore | India | Under construction | 667 km | 6.57 bcm/y | 1 | 2024 |
| Kakinada-Vizag-Srikakulam Gas PipelineKakinada → Srikakulam | India | Cancelled | 275 km | 32.9 bcm/y | 1 | — |
| Kalce-Kastav Gas PipelineKalce → Kastav | Slovenia, Croatia | Shelved | 63 km | Not reported | 1 | 2024 |
| Kalgoorlie to Kambalda PipelineKalgoorlie → Kambalda | Australia | Operating | 44 km | 0.26 bcm/y | 1 | 1996 |
| Kalgoorlie to Kambalda PipelineKalgoorlie → Western Australia | Australia | Operating | 44 km | 0.26 bcm/y | 1 | 1996 |
| Kalija Gas Pipeline | Indonesia | Operating | 207 km | 1.53 bcm/y | 1 | 2015 |
| Kalija II Gas PipelineEast Kalimantan → Central Java | Indonesia | Proposed | 1,200 km | Not reported | 1 | — |
| Kalle-Werne Gas PipelineKalle → Werne | Germany | Operating | 112 km | Not reported | 1 | — |
| Kambalda to Esperance PipelineKambalda → Esperance | Australia | Operating | 342 km | 0.06 bcm/y | 1 | 1996 |
| Kanai Chhata-Panitar Gas PipelineKanai Chhata → Panitar | India | Under construction | 317 km | 7.01 bcm/y | 1 | 2024 |
| Kanai Chhata-Shrirampur Gas PipelineKanai Chhata → Shrirampur | India | Cancelled | 250 km | 7.01 bcm/y | 1 | 2023 |
| Kanbauk-Daw Nyein-Kyaiklat Gas PipelineKanbauk → Kyaiklat | Myanmar | Shelved | 370 km | Not reported | 1 | 2024 |
| Kandang Haur Timur - Cilamaya Gas Pipeline IKandanghaur → Karawang | Indonesia | Operating | 59 km | 0.92 bcm/y | 1 | — |
| Kandang Haur Timur - Cilamaya Gas Pipeline IIKandanghaur → Karawang | Indonesia | Operating | 59 km | 1.53 bcm/y | 1 | — |
| Kandhkot Gas PipelineChachar → Kandhkot | Pakistan | Operating | 55 km | Not reported | 1 | — |
| Karacabey-Izmit Gas PipelineKaracabey → Izmit | Türkiye | Operating | 233 km | Not reported | 1 | — |
| Karachaganak-Uralsk Gas PipelineKarachaganak → Oral | Kazakhstan | Operating | 152 km | 0.5 bcm/y | 1 | 2009 |
| Karachaganak-Uralsk Gas PipelineKarachaganak → Oral | Kazakhstan | Proposed | 152 km | Not reported | 1 | 2028 |
| Karachi–Sawan Gas PipelineKarachi → Sawan | Pakistan | Operating | 371 km | 12.3 bcm/y | 1 | 2018 |
| Karadaghi-Tbilisi Gas Pipeline PipelineAzeri-Georgian border → Tbilisi | Georgia | Operating | 46 km | 1.46 bcm/y | 1 | — |
| Karasuk-Bagan-Kupino-Chistoozernoe-Chany Gas PipelineKarasuk → Chany | Russia | Proposed | 207 km | Not reported | 1 | 2025 |
| Kardam–Negru Voda Gas PipelineKardam → Negru Voda | Bulgaria | Operating | 12 km | 1.8 bcm/y | 1 | — |
| Karlsruhe-Basel Gas PipelineKarlsruhe → Basel | Germany | Operating | 201 km | Not reported | 1 | — |
| Karlsruhe-Ulm Gas PipelineKarlsruhe → Lindau | Germany | Operating | 158 km | Not reported | 1 | — |
| Karperi-Komotini Gas PipelineKarperi → Komotini | Greece | Proposed | 215 km | 3 bcm/y | 1 | 2027 |
| Karperi–Ampelia Gas PipelineNea Messimvria → Ampelia | Greece | Operating | 181 km | Not reported | 1 | — |
| Karratha to Cape Lambert PipelineKarratha → Cape Lambert | Australia | Operating | 57 km | 0.95 bcm/y | 1 | 1984 |
| Kartaly-Magnitogorsk Gas PipelineChelyabinsk region → Magnitogorsk | Russia | Operating | 150 km | 4.8 bcm/y | 1 | 1963 |
| Kartaly-Magnitogorsk Gas PipelineChelyabinsk region → Chelyabinsk Oblast | Russia | Operating | 150 km | 4.8 bcm/y | 1 | 1966 |
| Kartaly-Rudny-Kostanai Gas PipelineKartaly → Kostanay | Russia, Kazakhstan | Operating | 156 km | 5.3 bcm/y | 1 | 1965 |
| Kasimovskoye UGS-KS Voskresensk Gas PipelineRyazan Oblast → Voskresensk | Russia | Operating | 204 km | 2.7 bcm/y | 1 | 2009 |
| Kateřinský Potok Junction Point–Přimda Junction Point Gas PipelineHSK → Primda | Czechia, Germany | Operating | 150 km | 27.5 bcm/y | 1 | 2021 |
| Katherine to Gove Gas PipelineKatherine → Gove | Australia | Cancelled | 603 km | 0.9 bcm/y | 1 | — |
| Kauther-Fahud Gas PipelineKauther Gas Plant → Fahud Compressor Station | Oman | Operating | 85 km | Not reported | 1 | 2009 |
| Kawasan Industri Medan (KIM) – Kawasan Ekonomi Khusus (KEK) Sei Mangke Gas PipelineKawasan Industri Medan (KIM) → North Sumatra | Indonesia | Operating | 127 km | Not reported | 1 | — |
| Kazan-Gorky Gas PipelineKazan → Nizhny Novgorod | Russia | Operating | 386 km | Not reported | 1 | 1958 |
| Keihin Gas PipelineNegishi Plant (根岸工場) Valve Station → Oi (大井) Governor Station | Japan | Operating | 40 km | Not reported | 1 | 1999 |
| Keiji Gas PipelineFushimi Governor Station → Kusatsu Governor Station | Japan | Operating | 46 km | Not reported | 1 | 2003 |
| Kelif-Dushanbe Gas PipelineKelif → Dushanbe | Uzbekistan, Turkmenistan, Tajikistan | Operating | 300 km | Not reported | 1 | 1975 |
| Kelif-Mubarek Gas PipelineKelif → Mubarek | Uzbekistan, Turkmenistan | Operating | 253 km | Not reported | 1 | — |
| Kenai Beluga PipelineBeluga → Old Tyonek | United States | Operating | 26 km | Not reported | 1 | — |
| Kenai Beluga PipelineNikiski → Kenai | United States | Operating | 28 km | Not reported | 1 | — |
| Kenai Beluga PipelineKenai → Kasilof | United States | Operating | 74 km | Not reported | 1 | 2006 |
| Kenai-Anchorage Gas PipelineKenai → Potters Marsh | United States | Operating | 113 km | Not reported | 1 | 1961 |
| Kern River Gas PipelineOpal → Daggett | United States | Operating | 2,763 km | 22.2 bcm/y | 1 | 1991 |
| Kern River Gas PipelineHolden → Utah | United States | Operating | 58 km | 1.43 bcm/y | 1 | 2024 |
| Khafji Gas Pipeline | Kuwait | Operating | 4 km | 0.41 bcm/y | 1 | 2023 |
| Khafji Gas Pipeline | Kuwait | Operating | 47 km | 0.41 bcm/y | 1 | 2023 |
| Khafji Gas Pipeline | Kuwait | Operating | 58 km | 0.41 bcm/y | 1 | 2023 |
| Kharabali-Akhtubinsk 2-Akhtubinsk 1 Gas PipelineKharabali gas distribution station → Akhtubinsk 1 gas distribution station | Russia | Proposed | 180 km | 0.74 bcm/y | 1 | — |
| Kharasaveyskoye–Bovanenkovskoye Gas PipelineKharasaveyskoye Gas Field → Bovanenkovskoye Oil and Gas Field | Russia | Under construction | 106 km | 32 bcm/y | 1 | 2024 |
| Khashuri-Zestaponi Gas PipelineKhashuri → Zestaponi | Georgia | Proposed | 70 km | Not reported | 1 | 2026 |
| Khazzan-Saih Nihayda Gas PipelineKhazzan CPF → Saih Nihayda Gas Plant | Oman | Operating | 60 km | 12.3 bcm/y | 1 | 2017 |
| Khoms-Tripoli Gas PipelineKhoms → Tripoli | Libya | Operating | 126 km | 17.1 bcm/y | 1 | — |
| Khor Al-Zubair-Hartha Gas PipelineBasrah → Hartha | Iraq | Operating | 77 km | 4.8 bcm/y | 1 | — |
| Khor Al-Zubair-Shatt Al Arab Gas PipelineBasrah → Basrah | Iraq | Operating | 40 km | 2.04 bcm/y | 1 | — |
| Khormor-Erbil Gas PipelineKurdistan → Erbil | Iraq | Operating | 140 km | Not reported | 1 | — |
| Khormor-Jambur-Kirkuk Gas PipelineSulaymaniyah → Kirkuk | Iraq | Operating | 1,050 km | 1.02 bcm/y | 1 | 1980 |
| Khulna-Bagerhat-Pirojpur-Jhalokathi-Barishal Gas Transmission Pipeline ProjectKhulna → Barishal | Bangladesh | Shelved | 110 km | Not reported | 1 | 2035 |
| Khulna-Gopalgonj-Tekerhat Gas Transmission Pipeline | Bangladesh | Shelved | 77 km | Not reported | 1 | 2029 |
| Kiefersfelden–Finsing Gas PipelineKiefersfelden → Finsing | Germany | Operating | 75 km | Not reported | 1 | — |
| Kiili–Tallinn Gas PipelineKiili → Tallinn | Estonia | Operating | 17 km | Not reported | 1 | — |
| Kincora to Wallumbilla PipelineKincora → Wallumbilla | Australia | Operating | 53 km | 0.3 bcm/y | 1 | 1977 |
| Kinetica Energy ExpressPlaquemines → Louisiana | United States | Operating | 1,139 km | Not reported | 1 | 1960 |
| Kinki Trunk Line Bay LineSakai → Hachijō | Japan | Operating | 21 km | Not reported | 1 | 2000 |
| Kinki Trunk Line No. 1 East LineSenboku → Osaka | Japan | Operating | 109 km | Not reported | 1 | 1972 |
| Kinki Trunk Line No. 2 East Line | Japan | Operating | 92 km | Not reported | 1 | 1978 |
| Kinki Trunk Line No. 2 West Line | Japan | Operating | 158 km | Not reported | 1 | 1989 |
| Kinki Trunk Line No. 3 West Line姫路製造所 → Fushimi (伏見 ) GS | Japan | Operating | 73 km | Not reported | 1 | 1994 |
| Kipi-Komotini PipelineKipi → Komotini | Türkiye, Greece | Operating | 87 km | Not reported | 1 | — |
| Kisarazu Rinkai Gas PipelineKisarazu → Kimitsu | Japan | Operating | 8.6 km | Not reported | 1 | 2015 |
| Kisarazu Rinkai Gas PipelineSodeguara → Kisarazu | Japan | Operating | 8 km | Not reported | 1 | 2008 |
| Kitakyushu Gas PipelineHibikimachi → Kitahama-cho | Japan | Operating | 6.7 km | Not reported | 1 | 2004 |
| Klechovce-Negotino Gas PipelineKratovo → Negotino | North Macedonia | Operating | 61 km | Not reported | 1 | 2016 |
| Knarr Gas Pipeline | Norway | Retired | 106 km | 0.62 bcm/y | 1 | 2015 |
| Kneginec–Varaždin II Gas PipelineGornji Kneginec → Varaždin | Croatia | Operating | 8 km | 0.54 bcm/y | 1 | 2020 |
| Kobryn-Brest-Warsaw Gas PipelineKobryn → Warsaw | Belarus, Poland | Operating | 263 km | 10 bcm/y | 1 | 1985 |
| Kochi-Koottanad-Bangalore-Mangalore Gas PipelineKochi → Kochi | India | Operating | 44 km | 5.84 bcm/y | 1 | 2019 |
| Kochi-Koottanad-Bangalore-Mangalore Gas PipelineKoottanad → Mangalore | India | Under construction | 1,060 km | 5.84 bcm/y | 1 | 2022 |
| Kofu Gas PipelineChino-shi → Shōwa | Japan | Operating | 72 km | Not reported | 1 | 2003 |
| Koga-Moka Gas PipelineKoga → Moka | Japan | Operating | 50 km | Not reported | 1 | 2017 |
| Kohat-Nowshera Gas PipelineKohat → Nowshera | Pakistan | Operating | 86 km | Not reported | 1 | — |
| Kohtala-Jarve-Vuli Gas PipelineKohtala-Jarve → Vuli | Estonia | Operating | 64 km | Not reported | 1 | — |
| Kohtla-Järve-Leningrad Gas PipelineMooni, Jõhvi → Vsevolozhsky District | Estonia, Russia | Operating | 203 km | 5.4 bcm/y | 1 | 1948 |
| Kohtla-Järve-Leningrad Gas PipelineMooni, Jõhvi → Vsevolozhsky District | Estonia, Russia | Operating | 114 km | 5.4 bcm/y | 1 | 1959 |
| Kokshamary Gas PipelineMelnichnye Pamyaly → Kokshamary | Russia | Operating | 31 km | 0.21 bcm/y | 1 | 2022 |
| Komarno-Drozdovychi Gas PipelineKomarno Compressor Station → Drozdovychi Gas Metering Station | Ukraine | Operating | 80 km | 8 bcm/y | 1 | — |
| Komotini-Thesprotia Gas PipelineKomotini → Thesprotia | Greece | Cancelled | 620 km | Not reported | 1 | 2025 |
| Komsomolsk-Surgut-Chelyabinsk Gas PipelineGubkinsky → Chelyabinsk | Russia | Operating | 1,780 km | Not reported | 1 | 1978 |
| Kondalapalli-Tirupati Gas PipelineKondalapalli → Tirupati | India | Cancelled | 450 km | 1.46 bcm/y | 1 | — |
| Konya-Izmir Gas Pipeline | Türkiye | Operating | 865 km | Not reported | 1 | 2007 |
| Konya-Kirsehir Gas PipelineKonya → Kirsehir | Türkiye | Operating | 227 km | Not reported | 1 | — |
| Koriyama North Gas PipelineMotomiya → Koriyama | Japan | Operating | 12 km | Not reported | 1 | 2015 |
| Korpeje-Kordkuy Gas PipelineKorpeje → Kordkuy | Turkmenistan, Iran | Operating | 197 km | 8 bcm/y | 1 | 1997 |
| Kosovo-North Macedonia Gas Pipeline | Kosovo, North Macedonia | Cancelled | 21 km | 1.59 bcm/y | 1 | 2024 |
| Kot Momin-Jauharabad Gas PipelineKot Momin → Jauharabad | Pakistan | Operating | 72 km | Not reported | 1 | — |
| Kovykta-Sayansk-Irkutsk Gas PipelineKovykta gas field → Irkutsk | Russia | Proposed | 660 km | 2.5 bcm/y | 1 | 2028 |
| Kovykta-Sayansk-Irkutsk Gas PipelineKovykta gas field → Zhigalovo | Russia | Proposed | 112 km | 0 bcm/y | 1 | 2025 |
| Kozhasai-KS12 Gas PipelineKozhasai → KS-12 Shalkar | Kazakhstan | Operating | 168 km | Not reported | 1 | 2017 |
| Kramatorsk-Donetsk-Mariupol Gas PipelineKramatorsk → Mariupol | Ukraine | Operating | 186 km | Not reported | 1 | 1999 |
| Krapa-Manjiwala Gas PipelineKrapa → Kala Manjiwala | Pakistan | Operating | 84 km | Not reported | 1 | — |
| Krasnodar Krai-Serpukhov Gas PipelineKrasnodar → Serpukhov | Russia | Operating | 1,177 km | Not reported | 1 | 1961 |
| Krasnodar Krai-Serpukhov Gas PipelineKrasnodar → Serpukhov | Russia | Operating | 1,177 km | Not reported | 1 | 1961 |
| Krasny Most-Sevkar-Berd Gas PipelineKransy Most/ Qırmızı Körpü/ Tsiteli Khidi → Berd | Armenia | Operating | 62 km | 1.71 bcm/y | 1 | 1993 |
| Kremenchuk-Anan'iv-Bohorodchany Gas PipelineKremenchug → Ananiev | Ukraine | Operating | 532 km | 8.7 bcm/y | 1 | 1985 |
| Kresna-Piperevo Gas PipelineKresna → Piperevo | Bulgaria | Proposed | 85 km | Not reported | 1 | 2028 |
| Kuakata-PayraBarisal-Gopalganj-Pakirhat-Khulna Gas Transmission PipelineKuakata → Khulna | Bangladesh | Proposed | 250 km | Not reported | 1 | 2025 |
| Kuchai-Chhatak Gas PipelineKuchai → Chhatak | Bangladesh | Operating | 39 km | 0.37 bcm/y | 1 | 1998 |
| Kuh Sefid–Charmshahr Gas PipelineQom → Charmshahr | Iran | Operating | 45 km | Not reported | 1 | 2006 |
| Kuhdasht–Pol-e-Dokhtar Gas PipelineLorestan → Pol-e-Dokhtar | Iran | Operating | 50 km | Not reported | 1 | 2006 |
| Kukrahati-Itinda Gas PipelineKukrahati → Itinda | India | Cancelled | 125 km | 6.57 bcm/y | 1 | 2024 |
| Kulata-Kresna Gas PipelineKulata → Kresna | Bulgaria | Under construction | 48 km | 1.3 bcm/y | 1 | 2026 |
| Kulata-Nea Missivria Gas PipelineKulata → Nea Missivria | Bulgaria, Greece | Operating | 92 km | Not reported | 1 | — |
| Kulata–Petrich Gas PipelineKulata → Petrich | Bulgaria | Operating | 23 km | Not reported | 1 | — |
| Kumagaya-Sano Gas PipelineKumagaya → Sano | Japan | Operating | 42 km | Not reported | 1 | 2004 |
| Kumli-Kizlyar-Babayurt-Aksai PipelineKumli → Aksai | Russia | Operating | 115 km | 8.5 bcm/y | 1 | 2005 |
| Kupe Gas PipelineKupe offshore field → Kapuni | New Zealand | Operating | 42 km | 0.77 bcm/y | 1 | 2010 |
| Kuraimat- Al Tebbin Gas PipelineKuraimat Power Station → Cairo | Egypt | Operating | 87 km | 1.12 bcm/y | 1 | — |
| Kurume Gas PipelineHigashihama → Katakasu | Japan | Operating | 1.7 km | Not reported | 1 | 1996 |
| Kutaisi-Sukhumi Gas PipelineKutaisi → Sukhumi | Georgia | Operating | 212 km | Not reported | 1 | 1986 |
| Kutumbopur-Meghnaghat-Haripur Transmission PipelineKutumbopur → Haripur | Bangladesh | Cancelled | 67 km | 2.56 bcm/y | 1 | 2021 |
| Kvitebjørn Gas Pipeline | Norway | Operating | 148 km | 9.86 bcm/y | 1 | 2004 |
| Kyiv–Western Border PipelineKyiv → Uzhhorod | Ukraine | Operating | 1,112 km | Not reported | 1 | 1970 |
| Kyiv–Western Border of Ukraine Gas Pipeline | Ukraine | Operating | 400 km | Not reported | 1 | 1970 |
| Kysyl-Syr-Amga-Ayan Gas PipelineKysyl-Syr → Khabarovsk Krai | Russia | Proposed | 1,358 km | 28 bcm/y | 1 | 2027 |
| Kędzierzyn-Racibórz Gas PipelineKędzierzyn-Koźle → Racibórz | Poland | Operating | 37 km | Not reported | 1 | 2025 |
| LSF Gas PipelineSchwandorf → Forchheim | Germany | Operating | 63 km | Not reported | 1 | — |
| LSF–Extra Gas PipelineFinsing → Burghausen | Germany | Operating | 91 km | Not reported | 1 | — |
| La Carlota-Tío Pujio Gas PipelineLa Carlota → Tío Pujio | Argentina | Operating | 123 km | 5.84 bcm/y | 1 | 2024 |
| La Laguna-Aguascalientes Gas PipelineLa Laguna compressor station → Aguascalientes | Mexico | Operating | 444 km | 13.5 bcm/y | 1 | 2019 |
| Lacq–Larrau Gas PipelineNavarra → Lacq | Spain | Operating | 108 km | 5.96 bcm/y | 1 | 2013 |
| Lakach Gas PipelineOffshore Mexico → Lerdo de Tejada | Mexico | Cancelled | 142 km | 5.11 bcm/y | 1 | — |
| Langalband–Gopalganj Gas Transmission PipelineLangalbandh → Gopalgonj | Bangladesh | Proposed | 110 km | 1.19 bcm/y | 1 | 2025 |
| Langeled Gas PipelineNyhamna → Easington | Norway, United Kingdom | Operating | 1,166 km | 25.5 bcm/y | 1 | 2006 |
| Langtala-Bhilwara Gas PipelineLangtala → Bhilwara | India | Cancelled | 580 km | 1.83 bcm/y | 1 | — |
| Langtala-Jodhpur-Pali Gas PipelineLangtala → Pali | India | Cancelled | 440 km | 0.05 bcm/y | 1 | — |
| Langtala-Pachpadra Gas PipelineLangtala → Pachpadra | India | Cancelled | 290 km | 1.46 bcm/y | 1 | — |
| Lanzhot–Plavecky Peter Gas PipelineLanzhot → Plavecky Peter | Slovakia, Austria | Operating | 34 km | Not reported | 1 | — |
| Laren-Vreden Gas PipelineLaren → Vreden | Netherlands, Germany | Operating | 42 km | Not reported | 1 | — |
| Larino-Chieti Gas PipelineLarino → Chieti | Italy | Operating | 113 km | 2.53 bcm/y | 1 | 2022 |
| Larrau–Villar de Arnedo Gas PipelineLarrau → El Villar de Arnedo | France, Spain | Operating | 145 km | Not reported | 1 | 2007 |
| Lasow–Odolanow Gas PipelineLasow → Odolanow | Poland | Operating | 235 km | Not reported | 1 | — |
| Lauria-Tarsia Gas PipelineTarsia → Lauria | Italy | Operating | 69 km | Not reported | 1 | 1994 |
| Lauria–Montesano Gas PipelineLauria → Montesano | Italy | Operating | 38 km | Not reported | 1 | 1995 |
| Le Havre–Paris Gas PipelineParis → Le Havre | France | Operating | 181 km | Not reported | 1 | — |
| Leach XPress Gas PipelinePennsylvania → Ohio | United States | Operating | 258 km | 15.6 bcm/y | 1 | 2018 |
| Lebyazhye-Makushino Gas PipelineLebyazhye → Makushino | Russia | Proposed | 49 km | 0.19 bcm/y | 1 | — |
| Leidy South PipelinePennsylvania → Delaware | United States | Operating | 20 km | 5.93 bcm/y | 1 | 2021 |
| Leiria-Braga PipelineLeiria → Braga | Portugal | Operating | 209 km | Not reported | 1 | — |
| Leman (Perenco) Pipeline A1Leman Complex → Bacton Terminal | United Kingdom | Operating | 62 km | Not reported | 1 | 1968 |
| Leman (Perenco) Pipeline A2Leman Complex → Bacton Terminal | United Kingdom | Operating | 65 km | Not reported | 1 | 1970 |
| Leman (Shell) PipelineLeman Complex → Bacton Terminal | United Kingdom | Operating | 55 km | Not reported | 1 | 1967 |
| Lembak - Simpang Y Gas PipelineLembak → Ogan Ilir | Indonesia | Operating | 50 km | 0.82 bcm/y | 1 | — |
| Leningrad-Vyborg-State Border Gas PipelineVsevolozhsky District → Vyborgsky District | Russia | Operating | 115 km | 9.13 bcm/y | 1 | 1973 |
| Leningrad-Vyborg-State Border Gas PipelineVsevolozhsky District → Vyborgsky District | Russia | Operating | 115 km | 9.13 bcm/y | 1 | — |
| Leudelange-Mertert Gas PipelineLeudelange → Mertort | Luxembourg | Operating | 35 km | Not reported | 1 | — |
| Lewin Brzeski-Nysa PipelineLewin Brzeski → Opolskie Voivodeship | Poland | Proposed | 38 km | Not reported | 1 | 2020 |
| Liaoning Gas Pipeline NetworkChangtu County → Tongliao Economic Zone | China | Operating | 226 km | 1.8 bcm/y | 1 | 2015 |
| Liaoning Gas Pipeline NetworkDalian Xingang First Station → Shenyang Distribution Station | China | Operating | 423 km | 8.4 bcm/y | 1 | 2011 |
| Liaoning Gas Pipeline NetworkDengta → Fushun County | China | Operating | 152 km | 0.9 bcm/y | 1 | 2013 |
| Liaoning Gas Pipeline NetworkJianping County → Wenzhong Town, Hongshan District | China | Operating | 163 km | 0.55 bcm/y | 1 | 2023 |
| Liaoning Gas Pipeline NetworkXianrendao → Dashiqiao | China | Operating | 98 km | 0.24 bcm/y | 1 | 2013 |
| Liaoning Gas Pipeline NetworkYingkou Distribution Station → Liaoning | China | Operating | 76 km | 4.2 bcm/y | 1 | 2014 |
| Liaoning Gas Pipeline NetworkZhuanghe → Liaoning | China | Under construction | 106 km | 0.99 bcm/y | 1 | — |
| Liaoning Gas Pipeline NetworkPulandian → Zhuanghe | China | Under construction | 147 km | 1.5 bcm/y | 1 | — |
| Liaoning Gas Pipeline NetworkLiaoning → Liaoning | China | Operating | 344 km | 4.38 bcm/y | 1 | 2013 |
| Liaoning Gas Pipeline NetworkTanghezi → Jianping | China | Operating | 163 km | 0.47 bcm/y | 1 | 2020 |
| Liaoning Gas Pipeline NetworkHebei → Liaoning | China | Operating | 423 km | 9 bcm/y | 1 | 2011 |
| Liaoning Gas Pipeline NetworkPanjin Connection Station, Daliutai Village, Beizhen City → Xinxing Town, Dawa District | China | Operating | 51 km | 24.9 bcm/y | 1 | 2023 |
| Liaoning Gas Pipeline NetworkQianmen Gate Station, Qianguan Street, Ganjingzi District → Longtou Street, Lushunkou District | China | Operating | 68 km | 0.55 bcm/y | 1 | 2025 |
Length is GEM's reported figure where given. When every segment of a project repeats the same figure it is counted once, not summed; see methodology.