| Donauworth to Cervello | 663.12 mi (1,067.19 km) |
| Donauworth to Cervera | 670.99 mi (1,079.86 km) |
| Donauworth to Ceuti | 949.43 mi (1,527.96 km) |
| Donauworth to Cheste | 852.91 mi (1,372.63 km) |
| Donauworth to Chiclana de la Frontera | 1,204.93 mi (1,939.15 km) |
| Donauworth to Chipiona | 1,198.49 mi (1,928.78 km) |
| Donauworth to Chiva | 854.52 mi (1,375.22 km) |
| Donauworth to Churriana de la Vega | 1,078.65 mi (1,735.91 km) |
| Donauworth to Ciempozuelos | 921.61 mi (1,483.19 km) |
| Donauworth to Cieza | 945.13 mi (1,521.03 km) |
| Donauworth to Cisterniga | 896.61 mi (1,442.96 km) |
| Donauworth to Ciudad de Melilla | 1,161.44 mi (1,869.15 km) |
| Donauworth to Ciudad Real | 991.11 mi (1,595.04 km) |
| Donauworth to Ciudad-Rodrigo | 1,016.06 mi (1,635.20 km) |
| Donauworth to Cocentaina | 885.82 mi (1,425.60 km) |
