| Widnau to Menen | 376.37 mi (605.71 km) |
| Widnau to Merchtem | 346.55 mi (557.71 km) |
| Widnau to Merelbeke | 363.70 mi (585.32 km) |
| Widnau to Merksem | 353.63 mi (569.12 km) |
| Widnau to Merksplas | 347.83 mi (559.78 km) |
| Widnau to Mettet | 302.97 mi (487.58 km) |
| Widnau to Meulebeke | 377.04 mi (606.79 km) |
| Widnau to Middelkerke | 403.04 mi (648.63 km) |
| Widnau to Mol | 331.18 mi (532.98 km) |
| Widnau to Mons | 332.98 mi (535.88 km) |
| Widnau to Montignies-le-Tilleul | 315.10 mi (507.11 km) |
| Widnau to Moorslede | 382.33 mi (615.30 km) |
| Widnau to Moortebeek | 337.91 mi (543.82 km) |
| Widnau to Morlanwelz-Mariemont | 323.14 mi (520.04 km) |
| Widnau to Mortsel | 349.07 mi (561.77 km) |
