| Altus to Alenquer | 4,781.60 mi (7,695.25 km) |
| Altus to Alfena | 4,733.23 mi (7,617.39 km) |
| Altus to Alijo | 4,780.09 mi (7,692.82 km) |
| Altus to Aljustrel | 4,859.58 mi (7,820.74 km) |
| Altus to Almada | 4,787.05 mi (7,704.01 km) |
| Altus to Almargem | 4,776.20 mi (7,686.55 km) |
| Altus to Almeirim | 4,795.52 mi (7,717.64 km) |
| Altus to Amadora | 4,781.75 mi (7,695.49 km) |
| Altus to Amarante | 4,753.34 mi (7,649.75 km) |
| Altus to Amares | 4,729.80 mi (7,611.87 km) |
| Altus to Amora | 4,790.69 mi (7,709.87 km) |
| Altus to Anadia | 4,763.61 mi (7,666.29 km) |
| Altus to Angra do Heroismo | 3,899.97 mi (6,276.40 km) |
| Altus to Ansiao | 4,780.52 mi (7,693.51 km) |
| Altus to Anta | 4,736.10 mi (7,622.01 km) |
