| Alta to Cognac | 1,209.76 mi (1,946.92 km) |
| Alta to Cogolin | 1,210.70 mi (1,948.43 km) |
| Alta to Colmar | 887.39 mi (1,428.12 km) |
| Alta to Colombes | 957.38 mi (1,540.75 km) |
| Alta to Colomiers | 1,293.33 mi (2,081.41 km) |
| Alta to Combs-la-Ville | 963.56 mi (1,550.70 km) |
| Alta to Comines | 836.35 mi (1,345.97 km) |
| Alta to Compiegne | 914.75 mi (1,472.16 km) |
| Alta to Concarneau | 1,190.03 mi (1,915.18 km) |
| Alta to Conde-sur-l'Escaut | 837.15 mi (1,347.27 km) |
| Alta to Conflans-Sainte-Honorine | 957.27 mi (1,540.57 km) |
| Alta to Corbas | 1,087.88 mi (1,750.77 km) |
| Alta to Corbeil-Essonnes | 968.78 mi (1,559.09 km) |
| Alta to Cormeilles-en-Parisis | 955.92 mi (1,538.40 km) |
| Alta to Cosne sur Loire | 1,027.15 mi (1,653.03 km) |
