| Donaueschingen to Arcozelo | 966.82 mi (1,555.95 km) |
| Donaueschingen to Arganil | 977.08 mi (1,572.46 km) |
| Donaueschingen to Arouca | 955.01 mi (1,536.95 km) |
| Donaueschingen to Arruda dos Vinhos | 1,073.12 mi (1,727.02 km) |
| Donaueschingen to Aveiro | 984.39 mi (1,584.23 km) |
| Donaueschingen to Aver-o-Mar | 958.68 mi (1,542.85 km) |
| Donaueschingen to Aves | 937.17 mi (1,508.24 km) |
| Donaueschingen to Azambuja | 1,061.23 mi (1,707.89 km) |
| Donaueschingen to Baiao | 936.65 mi (1,507.40 km) |
| Donaueschingen to Barcelos | 947.79 mi (1,525.32 km) |
| Donaueschingen to Barreiro | 1,087.58 mi (1,750.30 km) |
| Donaueschingen to Batalha | 1,032.49 mi (1,661.64 km) |
| Donaueschingen to Beja | 1,071.07 mi (1,723.72 km) |
| Donaueschingen to Belas | 1,090.87 mi (1,755.58 km) |
| Donaueschingen to Benavente | 1,063.09 mi (1,710.87 km) |
