| Altenstadt to Lubbeek | 184.65 mi (297.17 km) |
| Altenstadt to Lummen | 171.03 mi (275.25 km) |
| Altenstadt to Maaseik | 149.33 mi (240.32 km) |
| Altenstadt to Machelen | 202.34 mi (325.64 km) |
| Altenstadt to Maldegem | 249.06 mi (400.83 km) |
| Altenstadt to Malmedy | 129.41 mi (208.26 km) |
| Altenstadt to Manage | 208.04 mi (334.80 km) |
| Altenstadt to Marche-en-Famenne | 159.62 mi (256.88 km) |
| Altenstadt to Mariakerke | 236.95 mi (381.33 km) |
| Altenstadt to Mechelen | 202.13 mi (325.30 km) |
| Altenstadt to Mechelen-aan-de-Maas | 150.32 mi (241.91 km) |
| Altenstadt to Meerhout | 178.80 mi (287.75 km) |
| Altenstadt to Meise | 207.06 mi (333.24 km) |
| Altenstadt to Melle | 230.72 mi (371.31 km) |
| Altenstadt to Melsele | 213.81 mi (344.09 km) |
