| Ostend to Alfena | 878.44 mi (1,413.71 km) |
| Ostend to Alijo | 846.30 mi (1,361.99 km) |
| Ostend to Aljustrel | 1,066.60 mi (1,716.53 km) |
| Ostend to Almada | 1,045.89 mi (1,683.20 km) |
| Ostend to Almargem | 1,039.01 mi (1,672.12 km) |
| Ostend to Almeirim | 1,000.23 mi (1,609.72 km) |
| Ostend to Amadora | 1,044.77 mi (1,681.39 km) |
| Ostend to Amarante | 863.51 mi (1,389.68 km) |
| Ostend to Amares | 851.27 mi (1,369.98 km) |
| Ostend to Amora | 1,048.05 mi (1,686.67 km) |
| Ostend to Anadia | 922.27 mi (1,484.25 km) |
| Ostend to Angra do Heroismo | 1,693.04 mi (2,724.68 km) |
| Ostend to Ansiao | 952.64 mi (1,533.12 km) |
| Ostend to Anta | 894.55 mi (1,439.64 km) |
| Ostend to Arcos de Valdevez | 840.82 mi (1,353.17 km) |
