| Oosterend to Alfena | 1,059.56 mi (1,705.20 km) |
| Oosterend to Alijo | 1,026.76 mi (1,652.41 km) |
| Oosterend to Aljustrel | 1,244.92 mi (2,003.51 km) |
| Oosterend to Almada | 1,225.99 mi (1,973.04 km) |
| Oosterend to Almargem | 1,219.31 mi (1,962.29 km) |
| Oosterend to Almeirim | 1,180.19 mi (1,899.33 km) |
| Oosterend to Amadora | 1,224.96 mi (1,971.39 km) |
| Oosterend to Amarante | 1,044.40 mi (1,680.80 km) |
| Oosterend to Amares | 1,032.46 mi (1,661.58 km) |
| Oosterend to Amora | 1,228.07 mi (1,976.38 km) |
| Oosterend to Anadia | 1,102.92 mi (1,774.98 km) |
| Oosterend to Angra do Heroismo | 1,859.17 mi (2,992.05 km) |
| Oosterend to Ansiao | 1,132.94 mi (1,823.30 km) |
| Oosterend to Anta | 1,075.62 mi (1,731.04 km) |
| Oosterend to Arcos de Valdevez | 1,022.11 mi (1,644.93 km) |
