| Westbrook to Cognac | 3,328.34 mi (5,356.45 km) |
| Westbrook to Cogolin | 3,706.13 mi (5,964.44 km) |
| Westbrook to Colmar | 3,586.81 mi (5,772.42 km) |
| Westbrook to Colombes | 3,350.15 mi (5,391.55 km) |
| Westbrook to Colomiers | 3,464.02 mi (5,574.81 km) |
| Westbrook to Combs-la-Ville | 3,369.91 mi (5,423.34 km) |
| Westbrook to Comines | 3,333.09 mi (5,364.08 km) |
| Westbrook to Compiegne | 3,360.76 mi (5,408.62 km) |
| Westbrook to Concarneau | 3,113.94 mi (5,011.41 km) |
| Westbrook to Conde-sur-l'Escaut | 3,364.87 mi (5,415.23 km) |
| Westbrook to Conflans-Sainte-Honorine | 3,341.69 mi (5,377.94 km) |
| Westbrook to Corbas | 3,557.17 mi (5,724.71 km) |
| Westbrook to Corbeil-Essonnes | 3,368.16 mi (5,420.53 km) |
| Westbrook to Cormeilles-en-Parisis | 3,346.68 mi (5,385.96 km) |
| Westbrook to Cosne sur Loire | 3,420.49 mi (5,504.75 km) |
