Slovakia
gas 6,769 km; oil 416 km (2009)
Slovenia
gas 840 km; oil 11 km (2009)
South Africa
condensate 11 km; gas 908 km; oil 980 km; refined
products 1,379 km (2009)
Spain
gas 7,738 km; oil 560 km; refined products 3,445 km (2009)
Sudan
gas 156 km; oil 4,070 km; refined products 1,613 km (2009)
Suriname
oil 50 km (2009)
Sweden
gas 786 km (2009)
Switzerland
gas 1,662 km; oil 94 km; refined products 7 km (2009)
Syria
gas 3,101 km; oil 1,997 km (2009)
Taiwan
gas 405 km (2009)