| Opmeer to Lubbeek | 125.72 mi (202.32 km) |
| Opmeer to Lummen | 119.09 mi (191.66 km) |
| Opmeer to Maaseik | 116.02 mi (186.72 km) |
| Opmeer to Machelen | 125.58 mi (202.11 km) |
| Opmeer to Maldegem | 122.11 mi (196.52 km) |
| Opmeer to Malmedy | 164.28 mi (264.38 km) |
| Opmeer to Manage | 155.08 mi (249.58 km) |
| Opmeer to Marche-en-Famenne | 172.37 mi (277.40 km) |
| Opmeer to Mariakerke | 124.86 mi (200.94 km) |
| Opmeer to Mechelen | 117.26 mi (188.71 km) |
| Opmeer to Mechelen-aan-de-Maas | 121.99 mi (196.32 km) |
| Opmeer to Meerhout | 108.40 mi (174.45 km) |
| Opmeer to Meise | 124.88 mi (200.97 km) |
| Opmeer to Melle | 127.30 mi (204.86 km) |
| Opmeer to Melsele | 106.08 mi (170.73 km) |
