Romania
total: 10,788 km
broad gauge: 57 km 1.524-m gauge
standard gauge: 10,731 km 1.435-m gauge (3,965 km electrified) (2008)
Russia
total: 87,157 km
broad gauge: 86,200 km 1.520-m gauge (40,300 km electrified)
narrow gauge: 957 km 1.067-m gauge (on Sakhalin Island)
note: an additional 30,000 km of non-common carrier lines serve
industries (2006)
Saint Kitts and Nevis
total: 50 km
narrow gauge: 50 km 0.762-m gauge on Saint Kitts for tourists (2008)
Saudi Arabia
total: 1,392 km
standard gauge: 1,392 km 1.435-m gauge (with branch lines and
sidings) (2008)
Senegal
total: 906 km
narrow gauge: 906 km 1.000 meter gauge (2008)
Serbia
total: 3,379 km
standard gauge: 3,379 km 1.435-m gauge (electrified 1,254 km) (2006)
Slovakia
total: 3,622 km
broad gauge: 99 km 1.520-m gauge
standard gauge: 3,473 km 1.435-m gauge (1,577 km electrified)
narrow gauge: 50 km (1.000-m or 0.750-m gauge) (2008)
Slovenia
total: 1,228 km
standard gauge: 1,228 km 1.435-m gauge (503 km electrified) (2007)
South Africa
total: 20,872 km
narrow gauge: 20,436 km 1.065-m gauge (8,271 km electrified); 436 km
0.610-m gauge (2008)
Spain
total: 15,288 km
broad gauge: 11,919 km 1.668-m gauge (6,950 km electrified)
standard gauge: 1,392 km 1.435-m gauge (1,054 km electrified)
narrow gauge: 1,949 km 1.000-m gauge (815 km electrified); 28 km
0.914-m gauge (28 km electrified) (2008)