| Amherst to Arcos de Valdevez | 3,685.81 mi (5,931.73 km) |
| Amherst to Arcozelo | 3,699.82 mi (5,954.28 km) |
| Amherst to Arganil | 3,753.40 mi (6,040.52 km) |
| Amherst to Arouca | 3,721.98 mi (5,989.95 km) |
| Amherst to Arruda dos Vinhos | 3,745.02 mi (6,027.03 km) |
| Amherst to Aveiro | 3,712.43 mi (5,974.58 km) |
| Amherst to Aver-o-Mar | 3,683.09 mi (5,927.35 km) |
| Amherst to Aves | 3,703.75 mi (5,960.61 km) |
| Amherst to Azambuja | 3,751.84 mi (6,038.01 km) |
| Amherst to Baiao | 3,724.58 mi (5,994.14 km) |
| Amherst to Barcelos | 3,686.71 mi (5,933.19 km) |
| Amherst to Barreiro | 3,755.23 mi (6,043.47 km) |
| Amherst to Batalha | 3,736.34 mi (6,013.06 km) |
| Amherst to Beja | 3,832.45 mi (6,167.73 km) |
| Amherst to Belas | 3,741.96 mi (6,022.10 km) |
