| Ferentino to Cognac | 731.71 mi (1,177.57 km) |
| Ferentino to Cogolin | 359.13 mi (577.96 km) |
| Ferentino to Colmar | 527.57 mi (849.04 km) |
| Ferentino to Colombes | 730.69 mi (1,175.94 km) |
| Ferentino to Colomiers | 619.36 mi (996.77 km) |
| Ferentino to Combs-la-Ville | 708.78 mi (1,140.67 km) |
| Ferentino to Comines | 794.13 mi (1,278.03 km) |
| Ferentino to Compiegne | 733.46 mi (1,180.38 km) |
| Ferentino to Concarneau | 941.64 mi (1,515.42 km) |
| Ferentino to Conde-sur-l'Escaut | 761.06 mi (1,224.81 km) |
| Ferentino to Conflans-Sainte-Honorine | 739.41 mi (1,189.96 km) |
| Ferentino to Corbas | 499.43 mi (803.75 km) |
| Ferentino to Corbeil-Essonnes | 709.14 mi (1,141.24 km) |
| Ferentino to Cormeilles-en-Parisis | 734.67 mi (1,182.34 km) |
| Ferentino to Cosne sur Loire | 643.33 mi (1,035.34 km) |
