| Portalegre to Amelia | 1,056.47 mi (1,700.23 km) |
| Portalegre to Anagni | 1,090.74 mi (1,755.37 km) |
| Portalegre to Ancona | 1,120.41 mi (1,803.13 km) |
| Portalegre to Andria | 1,253.32 mi (2,017.03 km) |
| Portalegre to Angri | 1,164.18 mi (1,873.56 km) |
| Portalegre to Anguillara Sabazia | 1,046.18 mi (1,683.66 km) |
| Portalegre to Anzio | 1,062.77 mi (1,710.37 km) |
| Portalegre to Anzola dell'Emilia | 1,019.85 mi (1,641.28 km) |
| Portalegre to Aosta | 869.43 mi (1,399.21 km) |
| Portalegre to Apricena | 1,208.01 mi (1,944.10 km) |
| Portalegre to Aprilia | 1,064.15 mi (1,712.59 km) |
| Portalegre to Aradeo | 1,354.25 mi (2,179.46 km) |
| Portalegre to Aragona | 1,144.68 mi (1,842.18 km) |
| Portalegre to Arco | 1,032.94 mi (1,662.35 km) |
| Portalegre to Arcola | 950.44 mi (1,529.58 km) |
