| Gengenbach to Arcozelo | 959.20 mi (1,543.68 km) |
| Gengenbach to Arganil | 971.99 mi (1,564.26 km) |
| Gengenbach to Arouca | 948.15 mi (1,525.89 km) |
| Gengenbach to Arruda dos Vinhos | 1,069.12 mi (1,720.58 km) |
| Gengenbach to Aveiro | 977.66 mi (1,573.40 km) |
| Gengenbach to Aver-o-Mar | 950.13 mi (1,529.09 km) |
| Gengenbach to Aves | 929.11 mi (1,495.25 km) |
| Gengenbach to Azambuja | 1,057.34 mi (1,701.62 km) |
| Gengenbach to Baiao | 929.53 mi (1,495.94 km) |
| Gengenbach to Barcelos | 939.17 mi (1,511.45 km) |
| Gengenbach to Barreiro | 1,084.16 mi (1,744.79 km) |
| Gengenbach to Batalha | 1,027.57 mi (1,653.72 km) |
| Gengenbach to Beja | 1,070.37 mi (1,722.60 km) |
| Gengenbach to Belas | 1,086.98 mi (1,749.33 km) |
| Gengenbach to Benavente | 1,059.46 mi (1,705.04 km) |
