| Donaueschingen to Carpentras | 316.14 mi (508.78 km) |
| Donaueschingen to Carquefou | 467.36 mi (752.15 km) |
| Donaueschingen to Carqueiranne | 355.62 mi (572.32 km) |
| Donaueschingen to Carrieres-sous-Poissy | 304.02 mi (489.28 km) |
| Donaueschingen to Carrieres-sur-Seine | 292.39 mi (470.55 km) |
| Donaueschingen to Carros | 295.64 mi (475.78 km) |
| Donaueschingen to Carvin | 305.51 mi (491.67 km) |
| Donaueschingen to Castanet-Tolosan | 455.88 mi (733.67 km) |
| Donaueschingen to Castelginest | 449.68 mi (723.69 km) |
| Donaueschingen to Castelnau-le-Lez | 371.43 mi (597.76 km) |
| Donaueschingen to Castelnaudary | 449.88 mi (724.01 km) |
| Donaueschingen to Castelsarrasin | 445.92 mi (717.64 km) |
| Donaueschingen to Castres | 425.49 mi (684.76 km) |
| Donaueschingen to Caudebec-les-Elbeuf | 353.69 mi (569.21 km) |
| Donaueschingen to Caudry | 275.05 mi (442.65 km) |
