| Donaueschingen to Cabestany | 453.27 mi (729.48 km) |
| Donaueschingen to Cabries | 346.21 mi (557.16 km) |
| Donaueschingen to Cachan | 289.03 mi (465.16 km) |
| Donaueschingen to Caen | 414.21 mi (666.61 km) |
| Donaueschingen to Cagnes-sur-Mer | 303.40 mi (488.28 km) |
| Donaueschingen to Cahors | 415.35 mi (668.45 km) |
| Donaueschingen to Calais | 363.04 mi (584.26 km) |
| Donaueschingen to Caluire-et-Cuire | 228.09 mi (367.08 km) |
| Donaueschingen to Cambrai | 283.57 mi (456.37 km) |
| Donaueschingen to Canet-en-Roussillon | 450.00 mi (724.20 km) |
| Donaueschingen to Cannes | 312.49 mi (502.91 km) |
| Donaueschingen to Canteleu | 355.71 mi (572.46 km) |
| Donaueschingen to Capbreton | 563.07 mi (906.18 km) |
| Donaueschingen to Carcassonne | 442.37 mi (711.92 km) |
| Donaueschingen to Carmaux | 406.57 mi (654.31 km) |
