| Trowbridge to Cognac | 397.96 mi (640.46 km) |
| Trowbridge to Cogolin | 690.65 mi (1,111.49 km) |
| Trowbridge to Colmar | 481.89 mi (775.52 km) |
| Trowbridge to Colombes | 257.71 mi (414.74 km) |
| Trowbridge to Colomiers | 557.41 mi (897.07 km) |
| Trowbridge to Combs-la-Ville | 279.85 mi (450.38 km) |
| Trowbridge to Comines | 229.81 mi (369.84 km) |
| Trowbridge to Compiegne | 257.77 mi (414.85 km) |
| Trowbridge to Concarneau | 250.02 mi (402.36 km) |
| Trowbridge to Conde-sur-l'Escaut | 259.75 mi (418.02 km) |
| Trowbridge to Conflans-Sainte-Honorine | 249.02 mi (400.76 km) |
| Trowbridge to Corbas | 507.92 mi (817.42 km) |
| Trowbridge to Corbeil-Essonnes | 279.91 mi (450.47 km) |
| Trowbridge to Cormeilles-en-Parisis | 253.68 mi (408.26 km) |
| Trowbridge to Cosne sur Loire | 355.23 mi (571.69 km) |
