| Middlesex to Mengen | 3,968.13 mi (6,386.09 km) |
| Middlesex to Meppen | 3,754.07 mi (6,041.60 km) |
| Middlesex to Merchweiler | 3,835.85 mi (6,173.20 km) |
| Middlesex to Mering | 4,029.60 mi (6,485.02 km) |
| Middlesex to Merseburg | 3,974.21 mi (6,395.87 km) |
| Middlesex to Merzenich | 3,773.54 mi (6,072.93 km) |
| Middlesex to Merzig | 3,815.12 mi (6,139.85 km) |
| Middlesex to Meschede | 3,829.14 mi (6,162.40 km) |
| Middlesex to Messkirch | 3,960.86 mi (6,374.39 km) |
| Middlesex to Messstetten | 3,948.93 mi (6,355.18 km) |
| Middlesex to Mettingen | 3,783.01 mi (6,088.16 km) |
| Middlesex to Mettlach | 3,813.15 mi (6,136.68 km) |
| Middlesex to Mettmann | 3,779.68 mi (6,082.80 km) |
| Middlesex to Metzingen | 3,951.45 mi (6,359.24 km) |
| Middlesex to Meuselwitz | 3,995.42 mi (6,430.01 km) |
