| Opwijk to Lubbeek | 29.26 mi (47.09 km) |
| Opwijk to Lummen | 44.25 mi (71.21 km) |
| Opwijk to Maaseik | 70.24 mi (113.04 km) |
| Opwijk to Machelen | 11.70 mi (18.83 km) |
| Opwijk to Maldegem | 36.32 mi (58.46 km) |
| Opwijk to Malmedy | 88.79 mi (142.89 km) |
| Opwijk to Manage | 32.32 mi (52.01 km) |
| Opwijk to Marche-en-Famenne | 72.32 mi (116.38 km) |
| Opwijk to Mariakerke | 23.23 mi (37.39 km) |
| Opwijk to Mechelen | 13.60 mi (21.89 km) |
| Opwijk to Mechelen-aan-de-Maas | 66.11 mi (106.40 km) |
| Opwijk to Meerhout | 40.75 mi (65.58 km) |
| Opwijk to Meise | 6.93 mi (11.14 km) |
| Opwijk to Melle | 16.83 mi (27.09 km) |
| Opwijk to Melsele | 18.07 mi (29.09 km) |
