| Altena to Menen | 200.44 mi (322.58 km) |
| Altena to Merchtem | 150.62 mi (242.40 km) |
| Altena to Merelbeke | 170.99 mi (275.19 km) |
| Altena to Merksem | 139.46 mi (224.45 km) |
| Altena to Merksplas | 120.95 mi (194.65 km) |
| Altena to Mettet | 147.84 mi (237.92 km) |
| Altena to Meulebeke | 191.44 mi (308.09 km) |
| Altena to Middelkerke | 209.79 mi (337.62 km) |
| Altena to Mol | 110.59 mi (177.98 km) |
| Altena to Mons | 172.33 mi (277.35 km) |
| Altena to Montignies-le-Tilleul | 156.61 mi (252.05 km) |
| Altena to Moorslede | 201.73 mi (324.66 km) |
| Altena to Moortebeek | 147.70 mi (237.69 km) |
| Altena to Morlanwelz-Mariemont | 160.78 mi (258.75 km) |
| Altena to Mortsel | 138.74 mi (223.27 km) |
