| Dublin to Arcozelo | 856.65 mi (1,378.65 km) |
| Dublin to Arganil | 911.22 mi (1,466.46 km) |
| Dublin to Arouca | 862.84 mi (1,388.61 km) |
| Dublin to Arruda dos Vinhos | 1,001.48 mi (1,611.73 km) |
| Dublin to Aveiro | 885.70 mi (1,425.39 km) |
| Dublin to Aver-o-Mar | 833.56 mi (1,341.49 km) |
| Dublin to Aves | 828.32 mi (1,333.06 km) |
| Dublin to Azambuja | 994.54 mi (1,600.56 km) |
| Dublin to Baiao | 845.81 mi (1,361.20 km) |
| Dublin to Barcelos | 824.87 mi (1,327.49 km) |
| Dublin to Barreiro | 1,023.21 mi (1,646.70 km) |
| Dublin to Batalha | 954.09 mi (1,535.47 km) |
| Dublin to Beja | 1,061.10 mi (1,707.68 km) |
| Dublin to Belas | 1,017.07 mi (1,636.81 km) |
| Dublin to Benavente | 1,001.03 mi (1,611.00 km) |
