| Aich to Arcozelo | 1,016.33 mi (1,635.63 km) |
| Aich to Arganil | 1,028.37 mi (1,655.00 km) |
| Aich to Arouca | 1,005.08 mi (1,617.52 km) |
| Aich to Arruda dos Vinhos | 1,125.12 mi (1,810.70 km) |
| Aich to Aveiro | 1,034.56 mi (1,664.97 km) |
| Aich to Aver-o-Mar | 1,007.49 mi (1,621.39 km) |
| Aich to Aves | 986.35 mi (1,587.37 km) |
| Aich to Azambuja | 1,113.30 mi (1,791.68 km) |
| Aich to Baiao | 986.53 mi (1,587.67 km) |
| Aich to Barcelos | 996.54 mi (1,603.77 km) |
| Aich to Barreiro | 1,139.94 mi (1,834.55 km) |
| Aich to Batalha | 1,083.91 mi (1,744.38 km) |
| Aich to Beja | 1,124.91 mi (1,810.37 km) |
| Aich to Belas | 1,142.94 mi (1,839.39 km) |
| Aich to Benavente | 1,115.32 mi (1,794.93 km) |
