| Santa Iria da Azoia to Arcos de Valdevez | 210.31 mi (338.46 km) |
| Santa Iria da Azoia to Arcozelo | 154.47 mi (248.60 km) |
| Santa Iria da Azoia to Arganil | 109.62 mi (176.42 km) |
| Santa Iria da Azoia to Arouca | 150.99 mi (243.00 km) |
| Santa Iria da Azoia to Arruda dos Vinhos | 9.53 mi (15.33 km) |
| Santa Iria da Azoia to Aveiro | 125.64 mi (202.19 km) |
| Santa Iria da Azoia to Aver-o-Mar | 177.51 mi (285.67 km) |
| Santa Iria da Azoia to Aves | 183.97 mi (296.07 km) |
| Santa Iria da Azoia to Azambuja | 19.32 mi (31.09 km) |
| Santa Iria da Azoia to Baiao | 169.75 mi (273.19 km) |
| Santa Iria da Azoia to Barcelos | 186.17 mi (299.61 km) |
| Santa Iria da Azoia to Barreiro | 12.47 mi (20.07 km) |
| Santa Iria da Azoia to Batalha | 57.62 mi (92.74 km) |
| Santa Iria da Azoia to Beja | 86.06 mi (138.51 km) |
| Santa Iria da Azoia to Belas | 11.03 mi (17.75 km) |
