| Willstatt to Carpentras | 338.38 mi (544.57 km) |
| Willstatt to Carquefou | 442.89 mi (712.76 km) |
| Willstatt to Carqueiranne | 386.40 mi (621.85 km) |
| Willstatt to Carrieres-sous-Poissy | 268.29 mi (431.77 km) |
| Willstatt to Carrieres-sur-Seine | 256.79 mi (413.26 km) |
| Willstatt to Carros | 331.23 mi (533.06 km) |
| Willstatt to Carvin | 259.24 mi (417.21 km) |
| Willstatt to Castanet-Tolosan | 463.14 mi (745.35 km) |
| Willstatt to Castelginest | 455.79 mi (733.52 km) |
| Willstatt to Castelnau-le-Lez | 389.08 mi (626.16 km) |
| Willstatt to Castelnaudary | 459.94 mi (740.19 km) |
| Willstatt to Castelsarrasin | 448.91 mi (722.46 km) |
| Willstatt to Castres | 435.45 mi (700.78 km) |
| Willstatt to Caudebec-les-Elbeuf | 316.24 mi (508.94 km) |
| Willstatt to Caudry | 229.60 mi (369.50 km) |
