| Donauworth to Castelo Branco | 1,089.51 mi (1,753.40 km) |
| Donauworth to Castro Daire | 1,060.69 mi (1,707.01 km) |
| Donauworth to Celorico de Basto | 1,043.84 mi (1,679.89 km) |
| Donauworth to Chamusca | 1,150.29 mi (1,851.21 km) |
| Donauworth to Chaves | 1,007.29 mi (1,621.08 km) |
| Donauworth to Cinfaes | 1,060.87 mi (1,707.31 km) |
| Donauworth to Coimbra | 1,110.33 mi (1,786.90 km) |
| Donauworth to Condeixa-a-Nova | 1,117.31 mi (1,798.13 km) |
| Donauworth to Corroios | 1,210.69 mi (1,948.41 km) |
| Donauworth to Coruche | 1,169.85 mi (1,882.69 km) |
| Donauworth to Costa de Caparica | 1,212.74 mi (1,951.72 km) |
| Donauworth to Covilha | 1,068.93 mi (1,720.28 km) |
| Donauworth to Eiras | 1,108.79 mi (1,784.42 km) |
| Donauworth to Elvas | 1,119.28 mi (1,801.31 km) |
| Donauworth to Entroncamento | 1,144.52 mi (1,841.92 km) |
