| South San Francisco to Mengen | 5,814.23 mi (9,357.10 km) |
| South San Francisco to Meppen | 5,504.66 mi (8,858.90 km) |
| South San Francisco to Merchweiler | 5,679.51 mi (9,140.28 km) |
| South San Francisco to Mering | 5,846.98 mi (9,409.81 km) |
| South San Francisco to Merseburg | 5,697.87 mi (9,169.84 km) |
| South San Francisco to Merzenich | 5,585.40 mi (8,988.83 km) |
| South San Francisco to Merzig | 5,662.30 mi (9,112.60 km) |
| South San Francisco to Meschede | 5,603.81 mi (9,018.47 km) |
| South San Francisco to Messkirch | 5,811.41 mi (9,352.56 km) |
| South San Francisco to Messstetten | 5,796.87 mi (9,329.16 km) |
| South San Francisco to Mettingen | 5,537.81 mi (8,912.25 km) |
| South San Francisco to Mettlach | 5,659.50 mi (9,108.09 km) |
| South San Francisco to Mettmann | 5,574.36 mi (8,971.06 km) |
| South San Francisco to Metzingen | 5,785.96 mi (9,311.60 km) |
| South San Francisco to Meuselwitz | 5,722.73 mi (9,209.85 km) |
