| Donauworth to Calafell | 686.19 mi (1,104.31 km) |
| Donauworth to Calahorra | 758.52 mi (1,220.72 km) |
| Donauworth to Calasparra | 954.67 mi (1,536.40 km) |
| Donauworth to Calatayud | 789.82 mi (1,271.09 km) |
| Donauworth to Caldas de Montbuy | 643.58 mi (1,035.75 km) |
| Donauworth to Caldas de Reyes | 1,025.23 mi (1,649.94 km) |
| Donauworth to Calella | 629.04 mi (1,012.34 km) |
| Donauworth to Callosa de Segura | 934.67 mi (1,504.21 km) |
| Donauworth to Calpe | 876.59 mi (1,410.73 km) |
| Donauworth to Calvia | 752.32 mi (1,210.75 km) |
| Donauworth to Camas | 1,149.25 mi (1,849.54 km) |
| Donauworth to Cambados | 1,035.94 mi (1,667.18 km) |
| Donauworth to Cambre | 988.39 mi (1,590.67 km) |
| Donauworth to Cambrils | 709.97 mi (1,142.59 km) |
| Donauworth to Campo de Criptana | 940.94 mi (1,514.30 km) |
