| Usak to Carpentras | 1,310.95 mi (2,109.77 km) |
| Usak to Carquefou | 1,657.97 mi (2,668.25 km) |
| Usak to Carqueiranne | 1,251.83 mi (2,014.62 km) |
| Usak to Carrieres-sous-Poissy | 1,526.18 mi (2,456.15 km) |
| Usak to Carrieres-sur-Seine | 1,514.58 mi (2,437.48 km) |
| Usak to Carros | 1,202.48 mi (1,935.21 km) |
| Usak to Carvin | 1,523.67 mi (2,452.11 km) |
| Usak to Castanet-Tolosan | 1,483.48 mi (2,387.43 km) |
| Usak to Castelginest | 1,487.52 mi (2,393.93 km) |
| Usak to Castelnau-le-Lez | 1,364.22 mi (2,195.49 km) |
| Usak to Castelnaudary | 1,459.85 mi (2,349.40 km) |
| Usak to Castelsarrasin | 1,505.43 mi (2,422.75 km) |
| Usak to Castres | 1,446.31 mi (2,327.60 km) |
| Usak to Caudebec-les-Elbeuf | 1,576.94 mi (2,537.84 km) |
| Usak to Caudry | 1,495.57 mi (2,406.88 km) |
