| Hayle to Cognac | 389.35 mi (626.61 km) |
| Hayle to Cogolin | 739.95 mi (1,190.84 km) |
| Hayle to Colmar | 594.70 mi (957.08 km) |
| Hayle to Colombes | 354.55 mi (570.60 km) |
| Hayle to Colomiers | 554.40 mi (892.22 km) |
| Hayle to Combs-la-Ville | 373.34 mi (600.83 km) |
| Hayle to Comines | 372.47 mi (599.44 km) |
| Hayle to Compiegne | 371.21 mi (597.41 km) |
| Hayle to Concarneau | 173.51 mi (279.23 km) |
| Hayle to Conde-sur-l'Escaut | 397.66 mi (639.97 km) |
| Hayle to Conflans-Sainte-Honorine | 346.36 mi (557.41 km) |
| Hayle to Corbas | 569.98 mi (917.29 km) |
| Hayle to Corbeil-Essonnes | 371.29 mi (597.53 km) |
| Hayle to Cormeilles-en-Parisis | 351.34 mi (565.42 km) |
| Hayle to Cosne sur Loire | 425.10 mi (684.14 km) |
