| Grez-Doiceau to Mainaschaff | 200.01 mi (321.89 km) |
| Grez-Doiceau to Mainburg | 347.60 mi (559.40 km) |
| Grez-Doiceau to Maintal | 186.26 mi (299.76 km) |
| Grez-Doiceau to Mainz | 165.52 mi (266.38 km) |
| Grez-Doiceau to Maisach | 342.09 mi (550.54 km) |
| Grez-Doiceau to Maisenhausen | 195.44 mi (314.53 km) |
| Grez-Doiceau to Malente | 341.78 mi (550.04 km) |
| Grez-Doiceau to Malsch | 206.46 mi (332.27 km) |
| Grez-Doiceau to Manching | 333.82 mi (537.23 km) |
| Grez-Doiceau to Mannheim | 187.73 mi (302.12 km) |
| Grez-Doiceau to Mansfeld | 298.54 mi (480.45 km) |
| Grez-Doiceau to Marbach am Neckar | 237.81 mi (382.72 km) |
| Grez-Doiceau to Marburg | 177.93 mi (286.35 km) |
| Grez-Doiceau to Marienberg | 369.79 mi (595.12 km) |
| Grez-Doiceau to Marienheide | 125.78 mi (202.42 km) |
