| Stupava to Alenquer | 1,440.04 mi (2,317.52 km) |
| Stupava to Alfena | 1,337.11 mi (2,151.88 km) |
| Stupava to Alijo | 1,288.61 mi (2,073.82 km) |
| Stupava to Aljustrel | 1,449.22 mi (2,332.29 km) |
| Stupava to Almada | 1,460.97 mi (2,351.20 km) |
| Stupava to Almargem | 1,459.27 mi (2,348.47 km) |
| Stupava to Almeirim | 1,416.52 mi (2,279.66 km) |
| Stupava to Amadora | 1,462.14 mi (2,353.09 km) |
| Stupava to Amarante | 1,315.50 mi (2,117.09 km) |
| Stupava to Amares | 1,315.57 mi (2,117.21 km) |
| Stupava to Amora | 1,461.40 mi (2,351.90 km) |
| Stupava to Anadia | 1,361.58 mi (2,191.26 km) |
| Stupava to Angra do Heroismo | 2,281.25 mi (3,671.32 km) |
| Stupava to Ansiao | 1,380.78 mi (2,222.16 km) |
| Stupava to Anta | 1,349.62 mi (2,172.01 km) |
