| Gretz-Armainvilliers to Lubbeek | 175.20 mi (281.96 km) |
| Gretz-Armainvilliers to Lummen | 189.88 mi (305.58 km) |
| Gretz-Armainvilliers to Maaseik | 212.17 mi (341.45 km) |
| Gretz-Armainvilliers to Machelen | 167.98 mi (270.34 km) |
| Gretz-Armainvilliers to Maldegem | 172.71 mi (277.95 km) |
| Gretz-Armainvilliers to Malmedy | 187.13 mi (301.16 km) |
| Gretz-Armainvilliers to Manage | 138.82 mi (223.40 km) |
| Gretz-Armainvilliers to Marche-en-Famenne | 154.93 mi (249.34 km) |
| Gretz-Armainvilliers to Mariakerke | 166.46 mi (267.90 km) |
| Gretz-Armainvilliers to Mechelen | 176.08 mi (283.37 km) |
| Gretz-Armainvilliers to Mechelen-aan-de-Maas | 204.32 mi (328.83 km) |
| Gretz-Armainvilliers to Meerhout | 195.51 mi (314.64 km) |
| Gretz-Armainvilliers to Meise | 167.38 mi (269.37 km) |
| Gretz-Armainvilliers to Melle | 163.13 mi (262.53 km) |
| Gretz-Armainvilliers to Melsele | 184.60 mi (297.09 km) |
