Somalia
total: 22,100 km
paved: 2,608 km
unpaved: 19,492 km (1999 est.)
South Africa
total: 362,099 km
paved: 73,506 km (including 2,032 km of expressways)
unpaved: 288,593 km (2000)
Spain
total: 663,795 km
paved: 657,157 km (including 10,317 km of expressways)
unpaved: 6,638 km (1999)
Sri Lanka
total: 96,695 km
paved: 91,860 km
unpaved: 4,835 km (1999)
Sudan
total: 11,900 km
paved: 4,320 km
unpaved: 7,580 km (1999 est.)
Suriname
total: 4,492 km
paved: 1,168 km
unpaved: 3,324 km (2000)
Svalbard
total: NA km
paved: NA km
unpaved: NA km
Swaziland
total: 3,247 km
paved: NA
unpaved: NA (1998)
Sweden
total: 212,402 km
paved: 166,523 km (including 1,499 km of expressways)
unpaved: 45,879 km (2000)
Switzerland
total: 71,011 km
paved: 71,011 km (including 1,638 of expressways)
unpaved: 0 km (2000)