| Formello to Cognac | 680.26 mi (1,094.77 km) |
| Formello to Cogolin | 308.89 mi (497.11 km) |
| Formello to Colmar | 481.76 mi (775.31 km) |
| Formello to Colombes | 680.70 mi (1,095.48 km) |
| Formello to Colomiers | 569.86 mi (917.10 km) |
| Formello to Combs-la-Ville | 658.70 mi (1,060.07 km) |
| Formello to Comines | 746.81 mi (1,201.87 km) |
| Formello to Compiegne | 684.35 mi (1,101.36 km) |
| Formello to Concarneau | 889.92 mi (1,432.18 km) |
| Formello to Conde-sur-l'Escaut | 713.89 mi (1,148.90 km) |
| Formello to Conflans-Sainte-Honorine | 689.40 mi (1,109.49 km) |
| Formello to Corbas | 447.82 mi (720.70 km) |
| Formello to Corbeil-Essonnes | 658.96 mi (1,060.49 km) |
| Formello to Cormeilles-en-Parisis | 684.70 mi (1,101.92 km) |
| Formello to Cosne sur Loire | 592.28 mi (953.18 km) |
