| Aberystwyth to Arcos de Valdevez | 757.68 mi (1,219.36 km) |
| Aberystwyth to Arcozelo | 813.52 mi (1,309.24 km) |
| Aberystwyth to Arganil | 863.39 mi (1,389.48 km) |
| Aberystwyth to Arouca | 817.04 mi (1,314.91 km) |
| Aberystwyth to Arruda dos Vinhos | 958.07 mi (1,541.86 km) |
| Aberystwyth to Aveiro | 842.01 mi (1,355.09 km) |
| Aberystwyth to Aver-o-Mar | 791.82 mi (1,274.32 km) |
| Aberystwyth to Aves | 783.58 mi (1,261.05 km) |
| Aberystwyth to Azambuja | 950.11 mi (1,529.05 km) |
| Aberystwyth to Baiao | 798.97 mi (1,285.82 km) |
| Aberystwyth to Barcelos | 782.32 mi (1,259.01 km) |
| Aberystwyth to Barreiro | 979.41 mi (1,576.21 km) |
| Aberystwyth to Batalha | 909.99 mi (1,464.49 km) |
| Aberystwyth to Beja | 1,010.33 mi (1,625.97 km) |
| Aberystwyth to Belas | 974.53 mi (1,568.36 km) |
