| Altena to Alfena | 1,035.74 mi (1,666.85 km) |
| Altena to Alijo | 997.51 mi (1,605.34 km) |
| Altena to Aljustrel | 1,203.70 mi (1,937.17 km) |
| Altena to Almada | 1,192.82 mi (1,919.66 km) |
| Altena to Almargem | 1,187.43 mi (1,910.98 km) |
| Altena to Almeirim | 1,146.61 mi (1,845.29 km) |
| Altena to Amadora | 1,192.39 mi (1,918.97 km) |
| Altena to Amarante | 1,018.30 mi (1,638.80 km) |
| Altena to Amares | 1,009.77 mi (1,625.07 km) |
| Altena to Amora | 1,194.47 mi (1,922.32 km) |
| Altena to Anadia | 1,074.31 mi (1,728.94 km) |
| Altena to Angra do Heroismo | 1,891.37 mi (3,043.86 km) |
| Altena to Ansiao | 1,101.77 mi (1,773.13 km) |
| Altena to Anta | 1,051.04 mi (1,691.48 km) |
| Altena to Arcos de Valdevez | 1,001.23 mi (1,611.33 km) |
