| Olesno to Alfena | 1,442.01 mi (2,320.69 km) |
| Olesno to Alijo | 1,396.79 mi (2,247.92 km) |
| Olesno to Aljustrel | 1,574.88 mi (2,534.52 km) |
| Olesno to Almada | 1,579.25 mi (2,541.55 km) |
| Olesno to Almargem | 1,576.25 mi (2,536.74 km) |
| Olesno to Almeirim | 1,533.73 mi (2,468.30 km) |
| Olesno to Amadora | 1,579.88 mi (2,542.57 km) |
| Olesno to Amarante | 1,421.74 mi (2,288.06 km) |
| Olesno to Amares | 1,418.52 mi (2,282.88 km) |
| Olesno to Amora | 1,580.10 mi (2,542.93 km) |
| Olesno to Anadia | 1,472.04 mi (2,369.01 km) |
| Olesno to Angra do Heroismo | 2,348.36 mi (3,779.32 km) |
| Olesno to Ansiao | 1,494.42 mi (2,405.04 km) |
| Olesno to Anta | 1,455.73 mi (2,342.77 km) |
| Olesno to Arcos de Valdevez | 1,412.81 mi (2,273.70 km) |
