| San Martin de Valdeiglesias to Mengen | 860.66 mi (1,385.11 km) |
| San Martin de Valdeiglesias to Meppen | 1,014.38 mi (1,632.48 km) |
| San Martin de Valdeiglesias to Merchweiler | 835.65 mi (1,344.85 km) |
| San Martin de Valdeiglesias to Mering | 933.35 mi (1,502.08 km) |
| San Martin de Valdeiglesias to Merseburg | 1,090.28 mi (1,754.64 km) |
| San Martin de Valdeiglesias to Merzenich | 893.32 mi (1,437.65 km) |
| San Martin de Valdeiglesias to Merzig | 825.79 mi (1,328.98 km) |
| San Martin de Valdeiglesias to Meschede | 971.16 mi (1,562.93 km) |
| San Martin de Valdeiglesias to Messkirch | 850.10 mi (1,368.10 km) |
| San Martin de Valdeiglesias to Messstetten | 851.58 mi (1,370.49 km) |
| San Martin de Valdeiglesias to Mettingen | 1,006.84 mi (1,620.35 km) |
| San Martin de Valdeiglesias to Mettlach | 827.23 mi (1,331.29 km) |
| San Martin de Valdeiglesias to Mettmann | 928.02 mi (1,493.50 km) |
| San Martin de Valdeiglesias to Metzingen | 877.79 mi (1,412.66 km) |
| San Martin de Valdeiglesias to Meuselwitz | 1,088.25 mi (1,751.37 km) |
