| Truro to Cognac | 383.42 mi (617.06 km) |
| Truro to Cogolin | 729.90 mi (1,174.66 km) |
| Truro to Colmar | 579.54 mi (932.68 km) |
| Truro to Colombes | 339.72 mi (546.73 km) |
| Truro to Colomiers | 548.80 mi (883.20 km) |
| Truro to Combs-la-Ville | 358.80 mi (577.43 km) |
| Truro to Comines | 355.60 mi (572.29 km) |
| Truro to Compiegne | 355.54 mi (572.18 km) |
| Truro to Concarneau | 172.55 mi (277.69 km) |
| Truro to Conde-sur-l'Escaut | 380.96 mi (613.10 km) |
| Truro to Conflans-Sainte-Honorine | 331.46 mi (533.43 km) |
| Truro to Corbas | 558.45 mi (898.73 km) |
| Truro to Corbeil-Essonnes | 356.87 mi (574.32 km) |
| Truro to Cormeilles-en-Parisis | 336.44 mi (541.45 km) |
| Truro to Cosne sur Loire | 412.43 mi (663.74 km) |
