| Preddvor to Cognac | 708.14 mi (1,139.64 km) |
| Preddvor to Cogolin | 440.43 mi (708.81 km) |
| Preddvor to Colmar | 353.51 mi (568.92 km) |
| Preddvor to Colombes | 594.16 mi (956.20 km) |
| Preddvor to Colomiers | 665.25 mi (1,070.62 km) |
| Preddvor to Combs-la-Ville | 576.67 mi (928.06 km) |
| Preddvor to Comines | 605.19 mi (973.96 km) |
| Preddvor to Compiegne | 578.21 mi (930.54 km) |
| Preddvor to Concarneau | 867.42 mi (1,395.97 km) |
| Preddvor to Conde-sur-l'Escaut | 572.78 mi (921.80 km) |
| Preddvor to Conflans-Sainte-Honorine | 602.15 mi (969.07 km) |
| Preddvor to Corbas | 458.79 mi (738.35 km) |
| Preddvor to Corbeil-Essonnes | 579.37 mi (932.40 km) |
| Preddvor to Cormeilles-en-Parisis | 597.20 mi (961.10 km) |
| Preddvor to Cosne sur Loire | 547.94 mi (881.82 km) |
