| Calhoun to Cognac | 4,329.10 mi (6,967.01 km) |
| Calhoun to Cogolin | 4,706.76 mi (7,574.79 km) |
| Calhoun to Colmar | 4,592.23 mi (7,390.47 km) |
| Calhoun to Colombes | 4,355.41 mi (7,009.35 km) |
| Calhoun to Colomiers | 4,461.48 mi (7,180.05 km) |
| Calhoun to Combs-la-Ville | 4,375.09 mi (7,041.03 km) |
| Calhoun to Comines | 4,338.28 mi (6,981.79 km) |
| Calhoun to Compiegne | 4,366.17 mi (7,026.68 km) |
| Calhoun to Concarneau | 4,116.76 mi (6,625.29 km) |
| Calhoun to Conde-sur-l'Escaut | 4,370.12 mi (7,033.04 km) |
| Calhoun to Conflans-Sainte-Honorine | 4,346.96 mi (6,995.76 km) |
| Calhoun to Corbas | 4,560.48 mi (7,339.38 km) |
| Calhoun to Corbeil-Essonnes | 4,373.32 mi (7,038.17 km) |
| Calhoun to Cormeilles-en-Parisis | 4,351.95 mi (7,003.78 km) |
| Calhoun to Cosne sur Loire | 4,424.94 mi (7,121.25 km) |
