| Preili to Alfena | 1,881.41 mi (3,027.84 km) |
| Preili to Alijo | 1,841.48 mi (2,963.58 km) |
| Preili to Aljustrel | 2,038.56 mi (3,280.74 km) |
| Preili to Almada | 2,033.72 mi (3,272.95 km) |
| Preili to Almargem | 2,029.11 mi (3,265.54 km) |
| Preili to Almeirim | 1,987.54 mi (3,198.64 km) |
| Preili to Amadora | 2,033.65 mi (3,272.84 km) |
| Preili to Amarante | 1,863.35 mi (2,998.78 km) |
| Preili to Amares | 1,855.81 mi (2,986.64 km) |
| Preili to Amora | 2,035.10 mi (3,275.17 km) |
| Preili to Anadia | 1,918.18 mi (3,087.02 km) |
| Preili to Angra do Heroismo | 2,709.57 mi (4,360.63 km) |
| Preili to Ansiao | 1,944.30 mi (3,129.06 km) |
| Preili to Anta | 1,896.45 mi (3,052.05 km) |
| Preili to Arcos de Valdevez | 1,847.66 mi (2,973.53 km) |
