| Allouez to Arcos de Valdevez | 3,849.72 mi (6,195.53 km) |
| Allouez to Arcozelo | 3,869.04 mi (6,226.62 km) |
| Allouez to Arganil | 3,926.06 mi (6,318.38 km) |
| Allouez to Arouca | 3,890.92 mi (6,261.84 km) |
| Allouez to Arruda dos Vinhos | 3,927.41 mi (6,320.56 km) |
| Allouez to Aveiro | 3,884.18 mi (6,250.98 km) |
| Allouez to Aver-o-Mar | 3,850.55 mi (6,196.86 km) |
| Allouez to Aves | 3,869.82 mi (6,227.88 km) |
| Allouez to Azambuja | 3,933.23 mi (6,329.93 km) |
| Allouez to Baiao | 3,891.61 mi (6,262.94 km) |
| Allouez to Barcelos | 3,853.11 mi (6,200.99 km) |
| Allouez to Barreiro | 3,939.42 mi (6,339.89 km) |
| Allouez to Batalha | 3,914.21 mi (6,299.32 km) |
| Allouez to Beja | 4,017.05 mi (6,464.82 km) |
| Allouez to Belas | 3,926.07 mi (6,318.39 km) |
