| Milford Haven to Alenquer | 895.66 mi (1,441.43 km) |
| Milford Haven to Alfena | 742.33 mi (1,194.66 km) |
| Milford Haven to Alijo | 730.31 mi (1,175.32 km) |
| Milford Haven to Aljustrel | 965.30 mi (1,553.50 km) |
| Milford Haven to Almada | 922.19 mi (1,484.13 km) |
| Milford Haven to Almargem | 912.06 mi (1,467.82 km) |
| Milford Haven to Almeirim | 881.55 mi (1,418.71 km) |
| Milford Haven to Amadora | 919.39 mi (1,479.61 km) |
| Milford Haven to Amarante | 735.87 mi (1,184.28 km) |
| Milford Haven to Amares | 714.71 mi (1,150.21 km) |
| Milford Haven to Amora | 925.44 mi (1,489.34 km) |
| Milford Haven to Anadia | 795.97 mi (1,280.99 km) |
| Milford Haven to Angra do Heroismo | 1,397.20 mi (2,248.58 km) |
| Milford Haven to Ansiao | 831.08 mi (1,337.50 km) |
| Milford Haven to Anta | 758.99 mi (1,221.48 km) |
