| Wadern to Cognac | 426.37 mi (686.18 km) |
| Wadern to Cogolin | 433.11 mi (697.02 km) |
| Wadern to Colmar | 101.61 mi (163.53 km) |
| Wadern to Colombes | 212.20 mi (341.51 km) |
| Wadern to Colomiers | 484.82 mi (780.24 km) |
| Wadern to Combs-la-Ville | 203.41 mi (327.36 km) |
| Wadern to Comines | 191.27 mi (307.81 km) |
| Wadern to Compiegne | 181.69 mi (292.40 km) |
| Wadern to Concarneau | 504.31 mi (811.60 km) |
| Wadern to Conde-sur-l'Escaut | 159.16 mi (256.14 km) |
| Wadern to Conflans-Sainte-Honorine | 217.94 mi (350.74 km) |
| Wadern to Corbas | 281.21 mi (452.56 km) |
| Wadern to Corbeil-Essonnes | 208.03 mi (334.79 km) |
| Wadern to Cormeilles-en-Parisis | 213.71 mi (343.93 km) |
| Wadern to Cosne sur Loire | 231.88 mi (373.18 km) |
