| Willstatt to Cognac | 433.54 mi (697.72 km) |
| Willstatt to Cogolin | 371.29 mi (597.53 km) |
| Willstatt to Colmar | 40.34 mi (64.93 km) |
| Willstatt to Colombes | 258.51 mi (416.03 km) |
| Willstatt to Colomiers | 463.10 mi (745.28 km) |
| Willstatt to Combs-la-Ville | 243.92 mi (392.54 km) |
| Willstatt to Comines | 267.00 mi (429.70 km) |
| Willstatt to Compiegne | 237.80 mi (382.70 km) |
| Willstatt to Concarneau | 545.43 mi (877.79 km) |
| Willstatt to Conde-sur-l'Escaut | 233.84 mi (376.33 km) |
| Willstatt to Conflans-Sainte-Honorine | 265.85 mi (427.85 km) |
| Willstatt to Corbas | 243.38 mi (391.68 km) |
| Willstatt to Corbeil-Essonnes | 247.50 mi (398.32 km) |
| Willstatt to Cormeilles-en-Parisis | 261.05 mi (420.13 km) |
| Willstatt to Cosne sur Loire | 242.82 mi (390.78 km) |
