| New Cassel to Cognac | 3,571.84 mi (5,748.31 km) |
| New Cassel to Cogolin | 3,949.48 mi (6,356.08 km) |
| New Cassel to Colmar | 3,838.21 mi (6,177.00 km) |
| New Cassel to Colombes | 3,600.60 mi (5,794.61 km) |
| New Cassel to Colomiers | 3,704.44 mi (5,961.71 km) |
| New Cassel to Combs-la-Ville | 3,620.09 mi (5,825.97 km) |
| New Cassel to Comines | 3,586.45 mi (5,771.83 km) |
| New Cassel to Compiegne | 3,612.17 mi (5,813.23 km) |
| New Cassel to Concarneau | 3,359.82 mi (5,407.10 km) |
| New Cassel to Conde-sur-l'Escaut | 3,618.00 mi (5,822.61 km) |
| New Cassel to Conflans-Sainte-Honorine | 3,592.19 mi (5,781.08 km) |
| New Cassel to Corbas | 3,803.66 mi (6,121.39 km) |
| New Cassel to Corbeil-Essonnes | 3,618.23 mi (5,822.97 km) |
| New Cassel to Cormeilles-en-Parisis | 3,597.18 mi (5,789.11 km) |
| New Cassel to Cosne sur Loire | 3,668.83 mi (5,904.41 km) |
