| Altenburg to Menen | 405.78 mi (653.04 km) |
| Altenburg to Merchtem | 356.55 mi (573.82 km) |
| Altenburg to Merelbeke | 377.41 mi (607.38 km) |
| Altenburg to Merksem | 346.93 mi (558.34 km) |
| Altenburg to Merksplas | 328.67 mi (528.95 km) |
| Altenburg to Mettet | 343.59 mi (552.95 km) |
| Altenburg to Meulebeke | 397.73 mi (640.09 km) |
| Altenburg to Middelkerke | 417.20 mi (671.43 km) |
| Altenburg to Mol | 317.73 mi (511.33 km) |
| Altenburg to Mons | 372.74 mi (599.86 km) |
| Altenburg to Montignies-le-Tilleul | 354.67 mi (570.78 km) |
| Altenburg to Moorslede | 407.77 mi (656.24 km) |
| Altenburg to Moortebeek | 352.52 mi (567.32 km) |
| Altenburg to Morlanwelz-Mariemont | 360.43 mi (580.05 km) |
| Altenburg to Mortsel | 345.89 mi (556.66 km) |
