| Clay Cross to Mengen | 587.85 mi (946.05 km) |
| Clay Cross to Meppen | 363.81 mi (585.50 km) |
| Clay Cross to Merchweiler | 450.36 mi (724.79 km) |
| Clay Cross to Mering | 638.11 mi (1,026.94 km) |
| Clay Cross to Merseburg | 579.63 mi (932.83 km) |
| Clay Cross to Merzenich | 374.12 mi (602.09 km) |
| Clay Cross to Merzig | 431.01 mi (693.64 km) |
| Clay Cross to Meschede | 428.41 mi (689.46 km) |
| Clay Cross to Messkirch | 582.89 mi (938.08 km) |
| Clay Cross to Messstetten | 569.12 mi (915.91 km) |
| Clay Cross to Mettingen | 388.72 mi (625.58 km) |
| Clay Cross to Mettlach | 428.50 mi (689.60 km) |
| Clay Cross to Mettmann | 378.36 mi (608.91 km) |
| Clay Cross to Metzingen | 564.78 mi (908.92 km) |
| Clay Cross to Meuselwitz | 598.94 mi (963.90 km) |
