| Middlesex to Alenquer | 3,393.56 mi (5,461.40 km) |
| Middlesex to Alfena | 3,358.01 mi (5,404.20 km) |
| Middlesex to Alijo | 3,407.39 mi (5,483.66 km) |
| Middlesex to Aljustrel | 3,467.87 mi (5,581.00 km) |
| Middlesex to Almada | 3,397.01 mi (5,466.95 km) |
| Middlesex to Almargem | 3,386.73 mi (5,450.42 km) |
| Middlesex to Almeirim | 3,408.95 mi (5,486.17 km) |
| Middlesex to Amadora | 3,391.82 mi (5,458.61 km) |
| Middlesex to Amarante | 3,379.28 mi (5,438.42 km) |
| Middlesex to Amares | 3,357.32 mi (5,403.08 km) |
| Middlesex to Amora | 3,400.47 mi (5,472.53 km) |
| Middlesex to Anadia | 3,383.90 mi (5,445.87 km) |
| Middlesex to Angra do Heroismo | 2,489.85 mi (4,007.02 km) |
| Middlesex to Ansiao | 3,397.99 mi (5,468.54 km) |
| Middlesex to Anta | 3,359.30 mi (5,406.27 km) |
