| Altenburg to Alfena | 1,202.15 mi (1,934.68 km) |
| Altenburg to Alijo | 1,159.62 mi (1,866.22 km) |
| Altenburg to Aljustrel | 1,350.82 mi (2,173.93 km) |
| Altenburg to Almada | 1,348.47 mi (2,170.15 km) |
| Altenburg to Almargem | 1,344.42 mi (2,163.63 km) |
| Altenburg to Almeirim | 1,302.43 mi (2,096.06 km) |
| Altenburg to Amadora | 1,348.65 mi (2,170.43 km) |
| Altenburg to Amarante | 1,182.96 mi (1,903.79 km) |
| Altenburg to Amares | 1,177.54 mi (1,895.07 km) |
| Altenburg to Amora | 1,349.68 mi (2,172.10 km) |
| Altenburg to Anadia | 1,235.89 mi (1,988.98 km) |
| Altenburg to Angra do Heroismo | 2,089.92 mi (3,363.41 km) |
| Altenburg to Ansiao | 1,260.55 mi (2,028.65 km) |
| Altenburg to Anta | 1,216.59 mi (1,957.91 km) |
| Altenburg to Arcos de Valdevez | 1,170.65 mi (1,883.98 km) |
