| Canton to Cognac | 3,912.76 mi (6,296.98 km) |
| Canton to Cogolin | 4,290.25 mi (6,904.50 km) |
| Canton to Colmar | 4,156.77 mi (6,689.68 km) |
| Canton to Colombes | 3,922.83 mi (6,313.19 km) |
| Canton to Colomiers | 4,051.75 mi (6,520.66 km) |
| Canton to Combs-la-Ville | 3,943.12 mi (6,345.85 km) |
| Canton to Comines | 3,898.30 mi (6,273.70 km) |
| Canton to Compiegne | 3,931.16 mi (6,326.59 km) |
| Canton to Concarneau | 3,695.43 mi (5,947.22 km) |
| Canton to Conde-sur-l'Escaut | 3,930.65 mi (6,325.77 km) |
| Canton to Conflans-Sainte-Honorine | 3,914.27 mi (6,299.41 km) |
| Canton to Corbas | 4,136.99 mi (6,657.84 km) |
| Canton to Corbeil-Essonnes | 3,941.65 mi (6,343.47 km) |
| Canton to Cormeilles-en-Parisis | 3,919.24 mi (6,307.41 km) |
| Canton to Cosne sur Loire | 3,997.33 mi (6,433.08 km) |
