| Donaueschingen to Corbetta | 172.91 mi (278.26 km) |
| Donaueschingen to Corciano | 379.83 mi (611.28 km) |
| Donaueschingen to Cordenons | 240.10 mi (386.41 km) |
| Donaueschingen to Cori | 486.34 mi (782.69 km) |
| Donaueschingen to Coriano | 338.39 mi (544.58 km) |
| Donaueschingen to Corigliano Calabro | 701.23 mi (1,128.52 km) |
| Donaueschingen to Corleone | 740.88 mi (1,192.33 km) |
| Donaueschingen to Cormano | 168.98 mi (271.95 km) |
| Donaueschingen to Cornaredo | 171.34 mi (275.75 km) |
| Donaueschingen to Cornate d'Adda | 165.52 mi (266.38 km) |
| Donaueschingen to Cornedo Vicentino | 210.20 mi (338.29 km) |
| Donaueschingen to Correggio | 245.26 mi (394.71 km) |
| Donaueschingen to Corridonia | 405.18 mi (652.08 km) |
| Donaueschingen to Corsico | 176.51 mi (284.07 km) |
| Donaueschingen to Cortona | 364.34 mi (586.35 km) |
