| Milford Haven to Arcos de Valdevez | 700.00 mi (1,126.55 km) |
| Milford Haven to Arcozelo | 755.89 mi (1,216.49 km) |
| Milford Haven to Arganil | 807.18 mi (1,299.04 km) |
| Milford Haven to Arouca | 760.17 mi (1,223.37 km) |
| Milford Haven to Arruda dos Vinhos | 900.70 mi (1,449.54 km) |
| Milford Haven to Aveiro | 784.57 mi (1,262.65 km) |
| Milford Haven to Aver-o-Mar | 733.79 mi (1,180.91 km) |
| Milford Haven to Aves | 726.34 mi (1,168.94 km) |
| Milford Haven to Azambuja | 893.02 mi (1,437.17 km) |
| Milford Haven to Baiao | 742.37 mi (1,194.73 km) |
| Milford Haven to Barcelos | 724.48 mi (1,165.93 km) |
| Milford Haven to Barreiro | 922.17 mi (1,484.10 km) |
| Milford Haven to Batalha | 852.76 mi (1,372.38 km) |
| Milford Haven to Beja | 955.24 mi (1,537.32 km) |
| Milford Haven to Belas | 916.95 mi (1,475.68 km) |
