| Roma to Cognac | 5,323.99 mi (8,568.13 km) |
| Roma to Cogolin | 5,701.76 mi (9,176.09 km) |
| Roma to Colmar | 5,572.23 mi (8,967.64 km) |
| Roma to Colombes | 5,338.30 mi (8,591.16 km) |
| Roma to Colomiers | 5,459.72 mi (8,786.58 km) |
| Roma to Combs-la-Ville | 5,358.55 mi (8,623.76 km) |
| Roma to Comines | 5,313.24 mi (8,550.83 km) |
| Roma to Compiegne | 5,346.65 mi (8,604.60 km) |
| Roma to Concarneau | 5,108.50 mi (8,221.34 km) |
| Roma to Conde-sur-l'Escaut | 5,345.68 mi (8,603.04 km) |
| Roma to Conflans-Sainte-Honorine | 5,329.74 mi (8,577.39 km) |
| Roma to Corbas | 5,550.94 mi (8,933.38 km) |
| Roma to Corbeil-Essonnes | 5,357.05 mi (8,621.34 km) |
| Roma to Cormeilles-en-Parisis | 5,334.71 mi (8,585.38 km) |
| Roma to Cosne sur Loire | 5,412.21 mi (8,710.11 km) |
