| Grande-Synthe to Lubbeek | 110.88 mi (178.44 km) |
| Grande-Synthe to Lummen | 125.99 mi (202.76 km) |
| Grande-Synthe to Maaseik | 151.36 mi (243.59 km) |
| Grande-Synthe to Machelen | 93.13 mi (149.88 km) |
| Grande-Synthe to Maldegem | 50.70 mi (81.59 km) |
| Grande-Synthe to Malmedy | 167.61 mi (269.75 km) |
| Grande-Synthe to Manage | 91.54 mi (147.32 km) |
| Grande-Synthe to Marche-en-Famenne | 143.81 mi (231.44 km) |
| Grande-Synthe to Mariakerke | 59.80 mi (96.23 km) |
| Grande-Synthe to Mechelen | 94.65 mi (152.33 km) |
| Grande-Synthe to Mechelen-aan-de-Maas | 147.80 mi (237.86 km) |
| Grande-Synthe to Meerhout | 120.98 mi (194.70 km) |
| Grande-Synthe to Meise | 88.51 mi (142.45 km) |
| Grande-Synthe to Melle | 65.10 mi (104.76 km) |
| Grande-Synthe to Melsele | 87.00 mi (140.01 km) |
