| Bals to Alenquer | 1,734.70 mi (2,791.73 km) |
| Bals to Alfena | 1,656.90 mi (2,666.52 km) |
| Bals to Alijo | 1,604.29 mi (2,581.86 km) |
| Bals to Aljustrel | 1,724.70 mi (2,775.64 km) |
| Bals to Almada | 1,751.81 mi (2,819.26 km) |
| Bals to Almargem | 1,752.79 mi (2,820.84 km) |
| Bals to Almeirim | 1,710.92 mi (2,753.46 km) |
| Bals to Amadora | 1,754.05 mi (2,822.86 km) |
| Bals to Amarante | 1,633.67 mi (2,629.14 km) |
| Bals to Amares | 1,639.34 mi (2,638.27 km) |
| Bals to Amora | 1,751.36 mi (2,818.54 km) |
| Bals to Anadia | 1,670.74 mi (2,688.80 km) |
| Bals to Angra do Heroismo | 2,640.48 mi (4,249.44 km) |
| Bals to Ansiao | 1,683.35 mi (2,709.09 km) |
| Bals to Anta | 1,666.93 mi (2,682.66 km) |
