| Middlesex to Mombris | 3,900.99 mi (6,278.04 km) |
| Middlesex to Monchengladbach | 3,759.76 mi (6,050.74 km) |
| Middlesex to Monschau | 3,769.85 mi (6,066.99 km) |
| Middlesex to Montabaur | 3,836.46 mi (6,174.19 km) |
| Middlesex to Moosburg | 4,061.80 mi (6,536.84 km) |
| Middlesex to Morbach | 3,825.26 mi (6,156.16 km) |
| Middlesex to Morfelden-Walldorf | 3,879.45 mi (6,243.38 km) |
| Middlesex to Morlenbach | 3,897.35 mi (6,272.17 km) |
| Middlesex to Morsbach | 3,820.08 mi (6,147.83 km) |
| Middlesex to Mosbach | 3,921.27 mi (6,310.67 km) |
| Middlesex to Mosigkau | 3,969.01 mi (6,387.51 km) |
| Middlesex to Mossingen | 3,946.00 mi (6,350.48 km) |
| Middlesex to Much | 3,806.05 mi (6,125.25 km) |
| Middlesex to Mucheln | 3,968.37 mi (6,386.47 km) |
| Middlesex to Muhlacker | 3,920.71 mi (6,309.77 km) |
