China
total: 1,930,544 km
paved: 1,575,571 km (includes 41,005 km of expressways)
unpaved: 354,973 km (2005)
Christmas Island
total: 140 km
paved: 30 km
unpaved: 110 km (2007)
Cocos (Keeling) Islands
total: 22 km
paved: 10 km
unpaved: 12 km (2006)
Colombia
total: 164,257 km (2005)
Comoros
total: 880 km
paved: 673 km
unpaved: 207 km (2002)
Congo, Democratic Republic of the
total: 153,497 km
paved: 2,794 km
unpaved: 150,703 km (2004)
Congo, Republic of the
total: 17,289 km
paved: 864 km
unpaved: 16,425 km (2004)
Cook Islands
total: 320 km
paved: 33 km
unpaved: 287 km (2003)
Costa Rica
total: 35,330 km
paved: 8,621 km
unpaved: 26,709 km (2004)
Cote d'Ivoire
total: 80,000 km
paved: 6,500 km
unpaved: 73,500 km
note: includes intercity and urban roads; another 20,000 km of dirt
roads are in poor condition and 150,000 km of dirt roads are
impassable (2006)