| Carcassonne to Cogolin | 210.42 mi (338.64 km) |
| Carcassonne to Colmar | 414.24 mi (666.66 km) |
| Carcassonne to Colombes | 394.80 mi (635.37 km) |
| Carcassonne to Colomiers | 58.01 mi (93.36 km) |
| Carcassonne to Combs-la-Ville | 377.38 mi (607.34 km) |
| Carcassonne to Comines | 522.64 mi (841.12 km) |
| Carcassonne to Compiegne | 429.31 mi (690.91 km) |
| Carcassonne to Concarneau | 442.35 mi (711.90 km) |
| Carcassonne to Conde-sur-l'Escaut | 503.59 mi (810.44 km) |
| Carcassonne to Conflans-Sainte-Honorine | 400.18 mi (644.02 km) |
| Carcassonne to Corbas | 211.38 mi (340.19 km) |
| Carcassonne to Corbeil-Essonnes | 373.43 mi (600.97 km) |
| Carcassonne to Cormeilles-en-Parisis | 398.31 mi (641.02 km) |
| Carcassonne to Cosne sur Loire | 291.55 mi (469.21 km) |
| Carcassonne to Coudekerque-Branche | 539.99 mi (869.03 km) |
