| Grevena to Mengen | 812.82 mi (1,308.10 km) |
| Grevena to Meppen | 1,097.08 mi (1,765.59 km) |
| Grevena to Merchweiler | 950.06 mi (1,528.98 km) |
| Grevena to Mering | 764.82 mi (1,230.86 km) |
| Grevena to Merseburg | 900.22 mi (1,448.76 km) |
| Grevena to Merzenich | 1,031.78 mi (1,660.49 km) |
| Grevena to Merzig | 969.75 mi (1,560.67 km) |
| Grevena to Meschede | 1,000.79 mi (1,610.61 km) |
| Grevena to Messkirch | 818.36 mi (1,317.02 km) |
| Grevena to Messstetten | 831.75 mi (1,338.57 km) |
| Grevena to Mettingen | 1,064.04 mi (1,712.41 km) |
| Grevena to Mettlach | 972.17 mi (1,564.55 km) |
| Grevena to Mettmann | 1,036.77 mi (1,668.51 km) |
| Grevena to Metzingen | 835.57 mi (1,344.71 km) |
| Grevena to Meuselwitz | 875.34 mi (1,408.73 km) |
