| Horten to Lubbeek | 629.40 mi (1,012.93 km) |
| Horten to Lummen | 617.95 mi (994.49 km) |
| Horten to Maaseik | 602.84 mi (970.17 km) |
| Horten to Machelen | 633.24 mi (1,019.10 km) |
| Horten to Maldegem | 630.38 mi (1,014.50 km) |
| Horten to Malmedy | 646.01 mi (1,039.66 km) |
| Horten to Manage | 662.93 mi (1,066.89 km) |
| Horten to Marche-en-Famenne | 667.08 mi (1,073.56 km) |
| Horten to Mariakerke | 634.46 mi (1,021.07 km) |
| Horten to Mechelen | 624.95 mi (1,005.76 km) |
| Horten to Mechelen-aan-de-Maas | 610.81 mi (983.01 km) |
| Horten to Meerhout | 609.61 mi (981.07 km) |
| Horten to Meise | 633.26 mi (1,019.13 km) |
| Horten to Melle | 637.14 mi (1,025.38 km) |
| Horten to Melsele | 615.39 mi (990.37 km) |
