| Ashtabula to Carpentras | 4,132.08 mi (6,649.94 km) |
| Ashtabula to Carquefou | 3,748.10 mi (6,031.99 km) |
| Ashtabula to Carqueiranne | 4,210.37 mi (6,775.94 km) |
| Ashtabula to Carrieres-sous-Poissy | 3,844.31 mi (6,186.81 km) |
| Ashtabula to Carrieres-sur-Seine | 3,855.61 mi (6,205.00 km) |
| Ashtabula to Carros | 4,233.41 mi (6,813.01 km) |
| Ashtabula to Carvin | 3,833.84 mi (6,169.97 km) |
| Ashtabula to Castanet-Tolosan | 3,997.51 mi (6,433.37 km) |
| Ashtabula to Castelginest | 3,988.64 mi (6,419.09 km) |
| Ashtabula to Castelnau-le-Lez | 4,097.63 mi (6,594.49 km) |
| Ashtabula to Castelnaudary | 4,024.14 mi (6,476.23 km) |
| Ashtabula to Castelsarrasin | 3,962.82 mi (6,377.54 km) |
| Ashtabula to Castres | 4,027.39 mi (6,481.46 km) |
| Ashtabula to Caudebec-les-Elbeuf | 3,792.86 mi (6,104.02 km) |
| Ashtabula to Caudry | 3,863.06 mi (6,216.99 km) |
