| Grass Valley to Mengen | 5,683.21 mi (9,146.24 km) |
| Grass Valley to Meppen | 5,373.98 mi (8,648.59 km) |
| Grass Valley to Merchweiler | 5,548.43 mi (8,929.33 km) |
| Grass Valley to Mering | 5,716.14 mi (9,199.23 km) |
| Grass Valley to Merseburg | 5,567.58 mi (8,960.16 km) |
| Grass Valley to Merzenich | 5,454.42 mi (8,778.03 km) |
| Grass Valley to Merzig | 5,531.20 mi (8,901.61 km) |
| Grass Valley to Meschede | 5,473.06 mi (8,808.03 km) |
| Grass Valley to Messkirch | 5,680.37 mi (9,141.67 km) |
| Grass Valley to Messstetten | 5,665.83 mi (9,118.27 km) |
| Grass Valley to Mettingen | 5,407.13 mi (8,701.94 km) |
| Grass Valley to Mettlach | 5,528.40 mi (8,897.10 km) |
| Grass Valley to Mettmann | 5,443.46 mi (8,760.40 km) |
| Grass Valley to Metzingen | 5,654.98 mi (9,100.81 km) |
| Grass Valley to Meuselwitz | 5,592.44 mi (9,000.16 km) |
