| River Grove to Lubbeek | 4,161.87 mi (6,697.88 km) |
| River Grove to Lummen | 4,171.59 mi (6,713.53 km) |
| River Grove to Maaseik | 4,189.03 mi (6,741.60 km) |
| River Grove to Machelen | 4,145.73 mi (6,671.91 km) |
| River Grove to Maldegem | 4,098.03 mi (6,595.14 km) |
| River Grove to Malmedy | 4,222.56 mi (6,795.55 km) |
| River Grove to Manage | 4,152.66 mi (6,683.05 km) |
| River Grove to Marche-en-Famenne | 4,204.25 mi (6,766.09 km) |
| River Grove to Mariakerke | 4,111.55 mi (6,616.89 km) |
| River Grove to Mechelen | 4,143.21 mi (6,667.86 km) |
| River Grove to Mechelen-aan-de-Maas | 4,189.76 mi (6,742.77 km) |
| River Grove to Meerhout | 4,161.89 mi (6,697.91 km) |
| River Grove to Meise | 4,141.05 mi (6,664.38 km) |
| River Grove to Melle | 4,118.73 mi (6,628.46 km) |
| River Grove to Melsele | 4,128.97 mi (6,644.94 km) |
