Sweden
gas 798 km (2007)
Switzerland
gas 1,781 km; oil 94 km; refined products 7 km (2007)
Syria
gas 2,794 km; oil 2,000 km (2007)
Taiwan
condensate 25 km; gas 661 km (2007)
Tajikistan
gas 549 km; oil 38 km (2007)
Tanzania
gas 287 km; oil 891 km (2007)
Thailand
gas 4,381 km; refined products 320 km (2007)
Trinidad and Tobago condensate 245 km; gas 1,320 km; oil 563 km (2007)
Tunisia
gas 2,665 km; oil 1,235 km; refined products 353 km (2007)
Turkey
gas 7,511 km; oil 3,636 km (2007)