| Florham Park to Cognac | 3,608.19 mi (5,806.83 km) |
| Florham Park to Cogolin | 3,985.91 mi (6,414.70 km) |
| Florham Park to Colmar | 3,872.19 mi (6,231.70 km) |
| Florham Park to Colombes | 3,634.92 mi (5,849.84 km) |
| Florham Park to Colomiers | 3,741.52 mi (6,021.39 km) |
| Florham Park to Combs-la-Ville | 3,654.50 mi (5,881.35 km) |
| Florham Park to Comines | 3,619.62 mi (5,825.22 km) |
| Florham Park to Compiegne | 3,646.14 mi (5,867.90 km) |
| Florham Park to Concarneau | 3,395.54 mi (5,464.59 km) |
| Florham Park to Conde-sur-l'Escaut | 3,651.28 mi (5,876.17 km) |
| Florham Park to Conflans-Sainte-Honorine | 3,626.49 mi (5,836.28 km) |
| Florham Park to Corbas | 3,839.24 mi (6,178.66 km) |
| Florham Park to Corbeil-Essonnes | 3,652.68 mi (5,878.42 km) |
| Florham Park to Cormeilles-en-Parisis | 3,631.48 mi (5,844.31 km) |
| Florham Park to Cosne sur Loire | 3,703.86 mi (5,960.78 km) |
