| Gravelines to Lubbeek | 118.39 mi (190.53 km) |
| Gravelines to Lummen | 133.63 mi (215.06 km) |
| Gravelines to Maaseik | 159.09 mi (256.04 km) |
| Gravelines to Machelen | 100.65 mi (161.99 km) |
| Gravelines to Maldegem | 58.55 mi (94.23 km) |
| Gravelines to Malmedy | 174.66 mi (281.10 km) |
| Gravelines to Manage | 98.01 mi (157.73 km) |
| Gravelines to Marche-en-Famenne | 150.29 mi (241.88 km) |
| Gravelines to Mariakerke | 67.56 mi (108.72 km) |
| Gravelines to Mechelen | 102.34 mi (164.70 km) |
| Gravelines to Mechelen-aan-de-Maas | 155.46 mi (250.19 km) |
| Gravelines to Meerhout | 128.75 mi (207.20 km) |
| Gravelines to Meise | 96.06 mi (154.60 km) |
| Gravelines to Melle | 72.74 mi (117.06 km) |
| Gravelines to Melsele | 94.84 mi (152.63 km) |
