| Widnau to Lubbeek | 323.59 mi (520.76 km) |
| Widnau to Lummen | 318.28 mi (512.23 km) |
| Widnau to Maaseik | 309.01 mi (497.30 km) |
| Widnau to Machelen | 337.44 mi (543.07 km) |
| Widnau to Maldegem | 383.13 mi (616.59 km) |
| Widnau to Malmedy | 265.32 mi (426.98 km) |
| Widnau to Manage | 325.31 mi (523.53 km) |
| Widnau to Marche-en-Famenne | 275.90 mi (444.02 km) |
| Widnau to Mariakerke | 369.42 mi (594.53 km) |
| Widnau to Mechelen | 341.78 mi (550.04 km) |
| Widnau to Mechelen-aan-de-Maas | 305.29 mi (491.32 km) |
| Widnau to Meerhout | 329.46 mi (530.21 km) |
| Widnau to Meise | 341.80 mi (550.07 km) |
| Widnau to Melle | 362.06 mi (582.68 km) |
| Widnau to Melsele | 357.34 mi (575.08 km) |
