| Carcassonne to Croissy-sur-Seine | 391.73 mi (630.43 km) |
| Carcassonne to Croix | 517.37 mi (832.62 km) |
| Carcassonne to Crosne | 380.38 mi (612.15 km) |
| Carcassonne to Cuers | 187.33 mi (301.47 km) |
| Carcassonne to Cugnaux | 55.39 mi (89.14 km) |
| Carcassonne to Cusset | 209.24 mi (336.73 km) |
| Carcassonne to Dammarie-le-Lys | 366.99 mi (590.62 km) |
| Carcassonne to Dammartin-en-Goele | 404.11 mi (650.35 km) |
| Carcassonne to Dardilly | 214.88 mi (345.81 km) |
| Carcassonne to Darnetal | 434.54 mi (699.33 km) |
| Carcassonne to Dax | 173.97 mi (279.97 km) |
| Carcassonne to Decines-Charpieu | 218.64 mi (351.86 km) |
| Carcassonne to Denain | 494.31 mi (795.52 km) |
| Carcassonne to Deuil-la-Barre | 398.44 mi (641.23 km) |
| Carcassonne to Deville-les-Rouen | 436.91 mi (703.14 km) |
