| Atca to Alenquer | 2,001.73 mi (3,221.47 km) |
| Atca to Alfena | 1,956.17 mi (3,148.14 km) |
| Atca to Alijo | 1,901.59 mi (3,060.32 km) |
| Atca to Aljustrel | 1,970.77 mi (3,171.64 km) |
| Atca to Almada | 2,013.66 mi (3,240.67 km) |
| Atca to Almargem | 2,017.61 mi (3,247.02 km) |
| Atca to Almeirim | 1,978.88 mi (3,184.70 km) |
| Atca to Amadora | 2,016.98 mi (3,246.02 km) |
| Atca to Amarante | 1,932.26 mi (3,109.68 km) |
| Atca to Amares | 1,943.97 mi (3,128.51 km) |
| Atca to Amora | 2,012.24 mi (3,238.38 km) |
| Atca to Anadia | 1,957.34 mi (3,150.03 km) |
| Atca to Angra do Heroismo | 2,959.88 mi (4,763.47 km) |
| Atca to Ansiao | 1,961.89 mi (3,157.36 km) |
| Atca to Anta | 1,962.90 mi (3,158.99 km) |
