| Dublin to Alfena | 843.44 mi (1,357.39 km) |
| Dublin to Alijo | 836.13 mi (1,345.62 km) |
| Dublin to Aljustrel | 1,070.21 mi (1,722.33 km) |
| Dublin to Almada | 1,022.85 mi (1,646.12 km) |
| Dublin to Almargem | 1,012.12 mi (1,628.85 km) |
| Dublin to Almeirim | 983.98 mi (1,583.57 km) |
| Dublin to Amadora | 1,019.70 mi (1,641.05 km) |
| Dublin to Amarante | 839.08 mi (1,350.37 km) |
| Dublin to Amares | 816.36 mi (1,313.80 km) |
| Dublin to Amora | 1,026.29 mi (1,651.66 km) |
| Dublin to Anadia | 898.23 mi (1,445.55 km) |
| Dublin to Angra do Heroismo | 1,418.77 mi (2,283.29 km) |
| Dublin to Ansiao | 933.74 mi (1,502.72 km) |
| Dublin to Anta | 859.87 mi (1,383.83 km) |
| Dublin to Arcos de Valdevez | 801.00 mi (1,289.09 km) |
