| Troy to Cognac | 3,919.86 mi (6,308.41 km) |
| Troy to Cogolin | 4,296.29 mi (6,914.21 km) |
| Troy to Colmar | 4,149.33 mi (6,677.70 km) |
| Troy to Colombes | 3,918.20 mi (6,305.74 km) |
| Troy to Colomiers | 4,062.80 mi (6,538.45 km) |
| Troy to Combs-la-Ville | 3,938.91 mi (6,339.07 km) |
| Troy to Comines | 3,887.72 mi (6,256.68 km) |
| Troy to Compiegne | 3,924.59 mi (6,316.02 km) |
| Troy to Concarneau | 3,699.69 mi (5,954.08 km) |
| Troy to Conde-sur-l'Escaut | 3,920.43 mi (6,309.32 km) |
| Troy to Conflans-Sainte-Honorine | 3,909.58 mi (6,291.85 km) |
| Troy to Corbas | 4,138.58 mi (6,660.41 km) |
| Troy to Corbeil-Essonnes | 3,937.67 mi (6,337.07 km) |
| Troy to Cormeilles-en-Parisis | 3,914.52 mi (6,299.81 km) |
| Troy to Cosne sur Loire | 3,996.28 mi (6,431.39 km) |
