| Donauworth to Bombarral | 1,181.37 mi (1,901.24 km) |
| Donauworth to Bougado | 1,069.39 mi (1,721.01 km) |
| Donauworth to Braga | 1,055.08 mi (1,697.99 km) |
| Donauworth to Braganca | 974.58 mi (1,568.44 km) |
| Donauworth to Cabeceiras de Basto | 1,038.59 mi (1,671.45 km) |
| Donauworth to Cacem | 1,209.95 mi (1,947.23 km) |
| Donauworth to Cadaval | 1,180.66 mi (1,900.08 km) |
| Donauworth to Caldas da Rainha | 1,174.42 mi (1,890.04 km) |
| Donauworth to Calheta | 1,816.59 mi (2,923.52 km) |
| Donauworth to Camara de Lobos | 1,810.49 mi (2,913.70 km) |
| Donauworth to Canico | 1,808.01 mi (2,909.71 km) |
| Donauworth to Cantanhede | 1,111.43 mi (1,788.68 km) |
| Donauworth to Carregal do Sal | 1,083.07 mi (1,743.03 km) |
| Donauworth to Cartaxo | 1,171.47 mi (1,885.30 km) |
| Donauworth to Cascais | 1,217.56 mi (1,959.48 km) |
