| Halen to Alfena | 933.73 mi (1,502.69 km) |
| Halen to Alijo | 897.66 mi (1,444.64 km) |
| Halen to Aljustrel | 1,109.91 mi (1,786.23 km) |
| Halen to Almada | 1,095.07 mi (1,762.34 km) |
| Halen to Almargem | 1,089.09 mi (1,752.71 km) |
| Halen to Almeirim | 1,048.98 mi (1,688.16 km) |
| Halen to Amadora | 1,094.37 mi (1,761.22 km) |
| Halen to Amarante | 917.17 mi (1,476.04 km) |
| Halen to Amares | 907.26 mi (1,460.10 km) |
| Halen to Amora | 1,096.92 mi (1,765.33 km) |
| Halen to Anadia | 974.34 mi (1,568.05 km) |
| Halen to Angra do Heroismo | 1,778.16 mi (2,861.66 km) |
| Halen to Ansiao | 1,002.97 mi (1,614.12 km) |
| Halen to Anta | 949.36 mi (1,527.84 km) |
| Halen to Arcos de Valdevez | 898.02 mi (1,445.23 km) |
