| Didymoteicho to Carpentras | 1,101.86 mi (1,773.27 km) |
| Didymoteicho to Carquefou | 1,434.58 mi (2,308.73 km) |
| Didymoteicho to Carqueiranne | 1,049.44 mi (1,688.91 km) |
| Didymoteicho to Carrieres-sous-Poissy | 1,295.03 mi (2,084.15 km) |
| Didymoteicho to Carrieres-sur-Seine | 1,283.39 mi (2,065.42 km) |
| Didymoteicho to Carros | 994.33 mi (1,600.22 km) |
| Didymoteicho to Carvin | 1,287.89 mi (2,072.67 km) |
| Didymoteicho to Castanet-Tolosan | 1,278.86 mi (2,058.12 km) |
| Didymoteicho to Castelginest | 1,281.76 mi (2,062.80 km) |
| Didymoteicho to Castelnau-le-Lez | 1,158.42 mi (1,864.29 km) |
| Didymoteicho to Castelnaudary | 1,256.49 mi (2,022.13 km) |
| Didymoteicho to Castelsarrasin | 1,297.57 mi (2,088.23 km) |
| Didymoteicho to Castres | 1,241.06 mi (1,997.30 km) |
| Didymoteicho to Caudebec-les-Elbeuf | 1,345.35 mi (2,165.12 km) |
| Didymoteicho to Caudry | 1,260.37 mi (2,028.36 km) |
