| Ostend to Amorebieta | 613.08 mi (986.66 km) |
| Ostend to Amposta | 735.06 mi (1,182.96 km) |
| Ostend to Amurrio | 629.04 mi (1,012.34 km) |
| Ostend to Andoain | 599.55 mi (964.89 km) |
| Ostend to Andraitx | 805.38 mi (1,296.13 km) |
| Ostend to Andujar | 972.34 mi (1,564.83 km) |
| Ostend to Antequera | 1,048.06 mi (1,686.69 km) |
| Ostend to Antigua | 1,804.28 mi (2,903.71 km) |
| Ostend to Aranda de Duero | 729.68 mi (1,174.31 km) |
| Ostend to Aranjuez | 834.25 mi (1,342.60 km) |
| Ostend to Archena | 928.88 mi (1,494.89 km) |
| Ostend to Arcos de la Frontera | 1,088.24 mi (1,751.35 km) |
| Ostend to Arenys de Mar | 666.56 mi (1,072.72 km) |
| Ostend to Arenys de Munt | 664.44 mi (1,069.31 km) |
| Ostend to Argentona | 668.58 mi (1,075.98 km) |
