Kazakhstan
condensate 640 km; gas 10,527 km; oil 9,771 km; refined
products 1,187 km; water 1,465 km (2003)

Kenya
refined products 752 km (2003)

Korea, North
oil 136 km (2003)

Korea, South
gas 1,433 km; refined products 827 km (2003)

Kuwait
gas 169 km; oil 540 km; refined products 57 km (2003)

Kyrgyzstan
gas 367 km; oil 13 km (2003)

Laos
refined products 540 km (2003)

Latvia
gas 1,097 km; oil 412 km; refined products 421 km (2003)

Lebanon
oil 209 km (2003)

Libya
condensate 225 km; gas 3,196 km; oil 6,872 km (2003)