| Guardiagrele to Cognac | 761.54 mi (1,225.58 km) |
| Guardiagrele to Cogolin | 396.72 mi (638.45 km) |
| Guardiagrele to Colmar | 525.83 mi (846.24 km) |
| Guardiagrele to Colombes | 740.67 mi (1,192.00 km) |
| Guardiagrele to Colomiers | 658.42 mi (1,059.63 km) |
| Guardiagrele to Combs-la-Ville | 719.24 mi (1,157.50 km) |
| Guardiagrele to Comines | 794.68 mi (1,278.92 km) |
| Guardiagrele to Compiegne | 739.90 mi (1,190.76 km) |
| Guardiagrele to Concarneau | 965.37 mi (1,553.61 km) |
| Guardiagrele to Conde-sur-l'Escaut | 761.33 mi (1,225.25 km) |
| Guardiagrele to Conflans-Sainte-Honorine | 749.38 mi (1,206.02 km) |
| Guardiagrele to Corbas | 521.30 mi (838.95 km) |
| Guardiagrele to Corbeil-Essonnes | 720.04 mi (1,158.78 km) |
| Guardiagrele to Cormeilles-en-Parisis | 744.54 mi (1,198.22 km) |
| Guardiagrele to Cosne sur Loire | 659.30 mi (1,061.04 km) |
