| Willich to Carpentras | 502.82 mi (809.21 km) |
| Willich to Carquefou | 453.99 mi (730.62 km) |
| Willich to Carqueiranne | 564.80 mi (908.96 km) |
| Willich to Carrieres-sous-Poissy | 255.94 mi (411.89 km) |
| Willich to Carrieres-sur-Seine | 249.10 mi (400.89 km) |
| Willich to Carros | 518.42 mi (834.31 km) |
| Willich to Carvin | 165.33 mi (266.07 km) |
| Willich to Castanet-Tolosan | 584.78 mi (941.11 km) |
| Willich to Castelginest | 574.64 mi (924.80 km) |
| Willich to Castelnau-le-Lez | 541.15 mi (870.89 km) |
| Willich to Castelnaudary | 589.38 mi (948.52 km) |
| Willich to Castelsarrasin | 559.30 mi (900.10 km) |
| Willich to Castres | 566.07 mi (910.99 km) |
| Willich to Caudebec-les-Elbeuf | 279.82 mi (450.32 km) |
| Willich to Caudry | 158.22 mi (254.64 km) |
