| Gretz-Armainvilliers to Meppen | 338.01 mi (543.97 km) |
| Gretz-Armainvilliers to Merchweiler | 200.47 mi (322.63 km) |
| Gretz-Armainvilliers to Mering | 378.96 mi (609.88 km) |
| Gretz-Armainvilliers to Merseburg | 448.31 mi (721.48 km) |
| Gretz-Armainvilliers to Merzenich | 222.17 mi (357.54 km) |
| Gretz-Armainvilliers to Merzig | 182.33 mi (293.43 km) |
| Gretz-Armainvilliers to Meschede | 305.01 mi (490.87 km) |
| Gretz-Armainvilliers to Messkirch | 297.22 mi (478.33 km) |
| Gretz-Armainvilliers to Messstetten | 287.90 mi (463.33 km) |
| Gretz-Armainvilliers to Mettingen | 331.75 mi (533.89 km) |
| Gretz-Armainvilliers to Mettlach | 182.21 mi (293.24 km) |
| Gretz-Armainvilliers to Mettmann | 255.64 mi (411.41 km) |
| Gretz-Armainvilliers to Metzingen | 299.37 mi (481.79 km) |
| Gretz-Armainvilliers to Meuselwitz | 454.26 mi (731.05 km) |
| Gretz-Armainvilliers to Michelstadt | 290.23 mi (467.07 km) |
