| Calais to Lubbeek | 130.10 mi (209.38 km) |
| Calais to Lummen | 145.50 mi (234.16 km) |
| Calais to Maaseik | 171.07 mi (275.31 km) |
| Calais to Machelen | 112.39 mi (180.88 km) |
| Calais to Maldegem | 70.63 mi (113.67 km) |
| Calais to Malmedy | 185.77 mi (298.97 km) |
| Calais to Manage | 108.47 mi (174.57 km) |
| Calais to Marche-en-Famenne | 160.67 mi (258.58 km) |
| Calais to Mariakerke | 79.57 mi (128.06 km) |
| Calais to Mechelen | 114.26 mi (183.89 km) |
| Calais to Mechelen-aan-de-Maas | 167.35 mi (269.32 km) |
| Calais to Meerhout | 140.76 mi (226.53 km) |
| Calais to Meise | 107.84 mi (173.55 km) |
| Calais to Melle | 84.63 mi (136.20 km) |
| Calais to Melsele | 106.92 mi (172.08 km) |
