| Guadarrama to Mengen | 834.17 mi (1,342.47 km) |
| Guadarrama to Meppen | 987.77 mi (1,589.66 km) |
| Guadarrama to Merchweiler | 808.75 mi (1,301.55 km) |
| Guadarrama to Mering | 907.02 mi (1,459.70 km) |
| Guadarrama to Merseburg | 1,063.41 mi (1,711.39 km) |
| Guadarrama to Merzenich | 866.52 mi (1,394.53 km) |
| Guadarrama to Merzig | 798.88 mi (1,285.68 km) |
| Guadarrama to Meschede | 944.29 mi (1,519.69 km) |
| Guadarrama to Messkirch | 823.60 mi (1,325.45 km) |
| Guadarrama to Messstetten | 825.00 mi (1,327.71 km) |
| Guadarrama to Mettingen | 980.12 mi (1,577.35 km) |
| Guadarrama to Mettlach | 800.32 mi (1,287.99 km) |
| Guadarrama to Mettmann | 901.23 mi (1,450.39 km) |
| Guadarrama to Metzingen | 851.15 mi (1,369.80 km) |
| Guadarrama to Meuselwitz | 1,061.42 mi (1,708.19 km) |
