| Santiponce to Mengen | 1,067.00 mi (1,717.17 km) |
| Santiponce to Meppen | 1,234.48 mi (1,986.71 km) |
| Santiponce to Merchweiler | 1,051.17 mi (1,691.69 km) |
| Santiponce to Mering | 1,137.16 mi (1,830.09 km) |
| Santiponce to Merseburg | 1,303.61 mi (2,097.96 km) |
| Santiponce to Merzenich | 1,112.24 mi (1,789.98 km) |
| Santiponce to Merzig | 1,042.23 mi (1,677.30 km) |
| Santiponce to Meschede | 1,189.03 mi (1,913.55 km) |
| Santiponce to Messkirch | 1,056.65 mi (1,700.52 km) |
| Santiponce to Messstetten | 1,059.32 mi (1,704.81 km) |
| Santiponce to Mettingen | 1,226.35 mi (1,973.62 km) |
| Santiponce to Mettlach | 1,043.79 mi (1,679.81 km) |
| Santiponce to Mettmann | 1,147.05 mi (1,846.00 km) |
| Santiponce to Metzingen | 1,086.36 mi (1,748.32 km) |
| Santiponce to Meuselwitz | 1,300.33 mi (2,092.68 km) |
