| Altotting to Alfena | 1,142.32 mi (1,838.38 km) |
| Altotting to Alijo | 1,094.88 mi (1,762.04 km) |
| Altotting to Aljustrel | 1,264.04 mi (2,034.28 km) |
| Altotting to Almada | 1,271.81 mi (2,046.78 km) |
| Altotting to Almargem | 1,269.48 mi (2,043.04 km) |
| Altotting to Almeirim | 1,226.78 mi (1,974.31 km) |
| Altotting to Amadora | 1,272.72 mi (2,048.24 km) |
| Altotting to Amarante | 1,121.12 mi (1,804.26 km) |
| Altotting to Amares | 1,120.12 mi (1,802.66 km) |
| Altotting to Amora | 1,272.45 mi (2,047.81 km) |
| Altotting to Anadia | 1,168.83 mi (1,881.05 km) |
| Altotting to Angra do Heroismo | 2,080.98 mi (3,349.02 km) |
| Altotting to Ansiao | 1,189.37 mi (1,914.11 km) |
| Altotting to Anta | 1,155.25 mi (1,859.19 km) |
| Altotting to Arcos de Valdevez | 1,115.74 mi (1,795.61 km) |
