| Ostend to Lubbeek | 86.79 mi (139.68 km) |
| Ostend to Lummen | 100.35 mi (161.49 km) |
| Ostend to Maaseik | 124.47 mi (200.32 km) |
| Ostend to Machelen | 69.39 mi (111.67 km) |
| Ostend to Maldegem | 22.31 mi (35.91 km) |
| Ostend to Malmedy | 146.28 mi (235.42 km) |
| Ostend to Manage | 76.14 mi (122.54 km) |
| Ostend to Marche-en-Famenne | 126.52 mi (203.62 km) |
| Ostend to Mariakerke | 34.46 mi (55.46 km) |
| Ostend to Mechelen | 69.07 mi (111.15 km) |
| Ostend to Mechelen-aan-de-Maas | 121.75 mi (195.94 km) |
| Ostend to Meerhout | 93.94 mi (151.18 km) |
| Ostend to Meise | 64.61 mi (103.99 km) |
| Ostend to Melle | 41.26 mi (66.40 km) |
| Ostend to Melsele | 58.94 mi (94.86 km) |
