Korea, South:
total: 6,240 km
standard gauge: 6,240 km 1.435-m gauge (525 km electrified) (1998
est.)
Kuwait:
0 km
Kyrgyzstan:
total: 370 km in common carrier service; does not
include industrial lines
broad gauge: 370 km 1.520-m gauge (1990)
Laos:
0 km
Latvia:
total: 2,412 km
broad gauge: 2,379 km 1.520-m gauge (271 km electrified) (1992)
narrow gauge: 33 km 0.750-m gauge (1994)
Lebanon:
total: 399 km (mostly unusable because of damage in civil
war)