| Royal Oak to Cognac | 3,923.04 mi (6,313.53 km) |
| Royal Oak to Cogolin | 4,299.51 mi (6,919.39 km) |
| Royal Oak to Colmar | 4,152.88 mi (6,683.41 km) |
| Royal Oak to Colombes | 3,921.68 mi (6,311.33 km) |
| Royal Oak to Colomiers | 4,065.89 mi (6,543.41 km) |
| Royal Oak to Combs-la-Ville | 3,942.38 mi (6,344.65 km) |
| Royal Oak to Comines | 3,891.34 mi (6,262.50 km) |
| Royal Oak to Compiegne | 3,928.11 mi (6,321.69 km) |
| Royal Oak to Concarneau | 3,702.94 mi (5,959.31 km) |
| Royal Oak to Conde-sur-l'Escaut | 3,924.04 mi (6,315.13 km) |
| Royal Oak to Conflans-Sainte-Honorine | 3,913.05 mi (6,297.45 km) |
| Royal Oak to Corbas | 4,141.91 mi (6,665.76 km) |
| Royal Oak to Corbeil-Essonnes | 3,941.13 mi (6,342.64 km) |
| Royal Oak to Cormeilles-en-Parisis | 3,917.99 mi (6,305.40 km) |
| Royal Oak to Cosne sur Loire | 3,999.67 mi (6,436.85 km) |
