| Ortahisar to Alenquer | 2,338.42 mi (3,763.33 km) |
| Ortahisar to Alfena | 2,282.15 mi (3,672.76 km) |
| Ortahisar to Alijo | 2,227.94 mi (3,585.52 km) |
| Ortahisar to Aljustrel | 2,313.02 mi (3,722.45 km) |
| Ortahisar to Almada | 2,351.91 mi (3,785.03 km) |
| Ortahisar to Almargem | 2,355.03 mi (3,790.06 km) |
| Ortahisar to Almeirim | 2,315.17 mi (3,725.91 km) |
| Ortahisar to Amadora | 2,354.94 mi (3,789.91 km) |
| Ortahisar to Amarante | 2,258.34 mi (3,634.45 km) |
| Ortahisar to Amares | 2,267.93 mi (3,649.88 km) |
| Ortahisar to Amora | 2,350.75 mi (3,783.17 km) |
| Ortahisar to Anadia | 2,287.68 mi (3,681.67 km) |
| Ortahisar to Angra do Heroismo | 3,282.09 mi (5,282.02 km) |
| Ortahisar to Ansiao | 2,294.87 mi (3,693.23 km) |
| Ortahisar to Anta | 2,290.09 mi (3,685.54 km) |
