| Horw to Lubbeek | 310.05 mi (498.97 km) |
| Horw to Lummen | 308.27 mi (496.11 km) |
| Horw to Maaseik | 304.59 mi (490.19 km) |
| Horw to Machelen | 321.38 mi (517.21 km) |
| Horw to Maldegem | 363.60 mi (585.16 km) |
| Horw to Malmedy | 257.22 mi (413.96 km) |
| Horw to Manage | 304.07 mi (489.35 km) |
| Horw to Marche-en-Famenne | 259.67 mi (417.90 km) |
| Horw to Mariakerke | 350.15 mi (563.51 km) |
| Horw to Mechelen | 327.03 mi (526.30 km) |
| Horw to Mechelen-aan-de-Maas | 299.38 mi (481.81 km) |
| Horw to Meerhout | 319.79 mi (514.66 km) |
| Horw to Meise | 325.26 mi (523.46 km) |
| Horw to Melle | 342.86 mi (551.78 km) |
| Horw to Melsele | 342.92 mi (551.88 km) |
