| Casper to Carpentras | 5,091.55 mi (8,194.06 km) |
| Casper to Carquefou | 4,707.59 mi (7,576.14 km) |
| Casper to Carqueiranne | 5,174.76 mi (8,327.98 km) |
| Casper to Carrieres-sous-Poissy | 4,755.83 mi (7,653.77 km) |
| Casper to Carrieres-sur-Seine | 4,766.00 mi (7,670.14 km) |
| Casper to Carros | 5,180.58 mi (8,337.33 km) |
| Casper to Carvin | 4,715.32 mi (7,588.58 km) |
| Casper to Castanet-Tolosan | 4,989.40 mi (8,029.67 km) |
| Casper to Castelginest | 4,978.65 mi (8,012.36 km) |
| Casper to Castelnau-le-Lez | 5,070.94 mi (8,160.89 km) |
| Casper to Castelnaudary | 5,015.44 mi (8,071.57 km) |
| Casper to Castelsarrasin | 4,950.49 mi (7,967.05 km) |
| Casper to Castres | 5,012.94 mi (8,067.55 km) |
| Casper to Caudebec-les-Elbeuf | 4,706.09 mi (7,573.73 km) |
| Casper to Caudry | 4,747.22 mi (7,639.91 km) |
