| Soma to Alenquer | 1,949.73 mi (3,137.78 km) |
| Soma to Alfena | 1,898.06 mi (3,054.64 km) |
| Soma to Alijo | 1,843.63 mi (2,967.04 km) |
| Soma to Aljustrel | 1,922.51 mi (3,093.97 km) |
| Soma to Almada | 1,962.66 mi (3,158.60 km) |
| Soma to Almargem | 1,966.08 mi (3,164.10 km) |
| Soma to Almeirim | 1,926.61 mi (3,100.59 km) |
| Soma to Amadora | 1,965.80 mi (3,163.65 km) |
| Soma to Amarante | 1,874.19 mi (3,016.22 km) |
| Soma to Amares | 1,884.84 mi (3,033.35 km) |
| Soma to Amora | 1,961.41 mi (3,156.59 km) |
| Soma to Anadia | 1,901.56 mi (3,060.26 km) |
| Soma to Angra do Heroismo | 2,900.54 mi (4,667.97 km) |
| Soma to Ansiao | 1,907.61 mi (3,070.00 km) |
| Soma to Anta | 1,905.43 mi (3,066.49 km) |
