| Carmagnola to Coudekerque-Branche | 492.45 mi (792.52 km) |
| Carmagnola to Coueron | 481.01 mi (774.11 km) |
| Carmagnola to Coulommiers | 350.62 mi (564.27 km) |
| Carmagnola to Courbevoic | 380.35 mi (612.11 km) |
| Carmagnola to Courcouronnes | 361.32 mi (581.49 km) |
| Carmagnola to Cournon-d'Auvergne | 228.11 mi (367.11 km) |
| Carmagnola to Courrieres | 446.34 mi (718.32 km) |
| Carmagnola to Coutras | 383.75 mi (617.58 km) |
| Carmagnola to Couzeix | 322.28 mi (518.66 km) |
| Carmagnola to Cran-Gevrier | 106.89 mi (172.02 km) |
| Carmagnola to Craponne | 158.08 mi (254.40 km) |
| Carmagnola to Creil | 391.54 mi (630.13 km) |
| Carmagnola to Crepy-en-Valois | 378.60 mi (609.30 km) |
| Carmagnola to Crest | 132.39 mi (213.06 km) |
| Carmagnola to Creteil | 368.41 mi (592.89 km) |
