| South Valley to Alenquer | 5,108.97 mi (8,222.09 km) |
| South Valley to Alfena | 5,050.32 mi (8,127.71 km) |
| South Valley to Alijo | 5,095.01 mi (8,199.62 km) |
| South Valley to Aljustrel | 5,189.96 mi (8,352.44 km) |
| South Valley to Almada | 5,116.21 mi (8,233.74 km) |
| South Valley to Almargem | 5,104.88 mi (8,215.51 km) |
| South Valley to Almeirim | 5,121.50 mi (8,242.26 km) |
| South Valley to Amadora | 5,110.83 mi (8,225.09 km) |
| South Valley to Amarante | 5,069.43 mi (8,158.46 km) |
| South Valley to Amares | 5,044.86 mi (8,118.92 km) |
| South Valley to Amora | 5,120.00 mi (8,239.84 km) |
| South Valley to Anadia | 5,084.02 mi (8,181.94 km) |
| South Valley to Angra do Heroismo | 4,257.66 mi (6,852.04 km) |
| South Valley to Ansiao | 5,103.14 mi (8,212.71 km) |
| South Valley to Anta | 5,054.39 mi (8,134.26 km) |
