| Castelli Calepio to Cognac | 493.61 mi (794.40 km) |
| Castelli Calepio to Cogolin | 233.83 mi (376.31 km) |
| Castelli Calepio to Colmar | 207.51 mi (333.95 km) |
| Castelli Calepio to Colombes | 424.19 mi (682.67 km) |
| Castelli Calepio to Colomiers | 443.36 mi (713.52 km) |
| Castelli Calepio to Combs-la-Ville | 403.43 mi (649.26 km) |
| Castelli Calepio to Comines | 475.29 mi (764.90 km) |
| Castelli Calepio to Compiegne | 420.76 mi (677.14 km) |
| Castelli Calepio to Concarneau | 671.25 mi (1,080.27 km) |
| Castelli Calepio to Conde-sur-l'Escaut | 442.03 mi (711.38 km) |
| Castelli Calepio to Conflans-Sainte-Honorine | 432.84 mi (696.59 km) |
| Castelli Calepio to Corbas | 241.37 mi (388.45 km) |
| Castelli Calepio to Corbeil-Essonnes | 404.74 mi (651.37 km) |
| Castelli Calepio to Cormeilles-en-Parisis | 427.91 mi (688.66 km) |
| Castelli Calepio to Cosne sur Loire | 353.45 mi (568.82 km) |
