| Portalegre to Acqui Terme | 893.81 mi (1,438.46 km) |
| Portalegre to Acri | 1,266.89 mi (2,038.87 km) |
| Portalegre to Adelfia | 1,283.41 mi (2,065.44 km) |
| Portalegre to Adrano | 1,205.59 mi (1,940.21 km) |
| Portalegre to Adria | 1,069.13 mi (1,720.61 km) |
| Portalegre to Afragola | 1,150.67 mi (1,851.83 km) |
| Portalegre to Agliana | 1,000.21 mi (1,609.68 km) |
| Portalegre to Agrate Brianza | 955.62 mi (1,537.92 km) |
| Portalegre to Agrigento | 1,144.16 mi (1,841.34 km) |
| Portalegre to Agropoli | 1,187.45 mi (1,911.02 km) |
| Portalegre to Ala | 1,034.44 mi (1,664.77 km) |
| Portalegre to Alassio | 865.35 mi (1,392.65 km) |
| Portalegre to Alatri | 1,100.15 mi (1,770.52 km) |
| Portalegre to Alba | 874.19 mi (1,406.87 km) |
| Portalegre to Albano Laziale | 1,065.39 mi (1,714.58 km) |
