| Costesti to Coudekerque-Branche | 1,125.74 mi (1,811.70 km) |
| Costesti to Coueron | 1,283.84 mi (2,066.14 km) |
| Costesti to Coulommiers | 1,066.88 mi (1,716.98 km) |
| Costesti to Courbevoic | 1,105.05 mi (1,778.40 km) |
| Costesti to Courcouronnes | 1,094.96 mi (1,762.17 km) |
| Costesti to Cournon-d'Auvergne | 1,054.88 mi (1,697.66 km) |
| Costesti to Courrieres | 1,092.93 mi (1,758.90 km) |
| Costesti to Coutras | 1,220.31 mi (1,963.90 km) |
| Costesti to Couzeix | 1,148.31 mi (1,848.03 km) |
| Costesti to Cran-Gevrier | 914.57 mi (1,471.86 km) |
| Costesti to Craponne | 981.41 mi (1,579.42 km) |
| Costesti to Creil | 1,097.98 mi (1,767.02 km) |
| Costesti to Crepy-en-Valois | 1,079.70 mi (1,737.61 km) |
| Costesti to Crest | 972.84 mi (1,565.64 km) |
| Costesti to Creteil | 1,094.72 mi (1,761.78 km) |
