| Gardelegen to Alfena | 1,214.77 mi (1,954.98 km) |
| Gardelegen to Alijo | 1,175.78 mi (1,892.23 km) |
| Gardelegen to Aljustrel | 1,378.65 mi (2,218.72 km) |
| Gardelegen to Almada | 1,369.96 mi (2,204.73 km) |
| Gardelegen to Almargem | 1,364.86 mi (2,196.53 km) |
| Gardelegen to Almeirim | 1,323.73 mi (2,130.34 km) |
| Gardelegen to Amadora | 1,369.66 mi (2,204.26 km) |
| Gardelegen to Amarante | 1,197.04 mi (1,926.45 km) |
| Gardelegen to Amares | 1,188.97 mi (1,913.46 km) |
| Gardelegen to Amora | 1,371.51 mi (2,207.23 km) |
| Gardelegen to Anadia | 1,252.57 mi (2,015.81 km) |
| Gardelegen to Angra do Heroismo | 2,065.08 mi (3,323.42 km) |
| Gardelegen to Ansiao | 1,279.49 mi (2,059.15 km) |
| Gardelegen to Anta | 1,229.95 mi (1,979.42 km) |
| Gardelegen to Arcos de Valdevez | 1,180.63 mi (1,900.05 km) |
