| Willich to Cognac | 496.76 mi (799.46 km) |
| Willich to Cogolin | 553.48 mi (890.74 km) |
| Willich to Colmar | 222.75 mi (358.48 km) |
| Willich to Colombes | 249.74 mi (401.92 km) |
| Willich to Colomiers | 581.58 mi (935.96 km) |
| Willich to Combs-la-Ville | 251.99 mi (405.53 km) |
| Willich to Comines | 157.79 mi (253.94 km) |
| Willich to Compiegne | 208.06 mi (334.84 km) |
| Willich to Concarneau | 523.57 mi (842.61 km) |
| Willich to Conde-sur-l'Escaut | 140.75 mi (226.52 km) |
| Willich to Conflans-Sainte-Honorine | 251.58 mi (404.87 km) |
| Willich to Corbas | 393.85 mi (633.84 km) |
| Willich to Corbeil-Essonnes | 257.25 mi (414.00 km) |
| Willich to Cormeilles-en-Parisis | 249.16 mi (400.99 km) |
| Willich to Cosne sur Loire | 312.14 mi (502.34 km) |
