| Upper Montclair to Mengen | 3,944.30 mi (6,347.74 km) |
| Upper Montclair to Meppen | 3,729.93 mi (6,002.74 km) |
| Upper Montclair to Merchweiler | 3,811.97 mi (6,134.77 km) |
| Upper Montclair to Mering | 4,005.71 mi (6,446.57 km) |
| Upper Montclair to Merseburg | 3,950.06 mi (6,357.02 km) |
| Upper Montclair to Merzenich | 3,749.55 mi (6,034.31 km) |
| Upper Montclair to Merzig | 3,791.25 mi (6,101.42 km) |
| Upper Montclair to Meschede | 3,805.07 mi (6,123.66 km) |
| Upper Montclair to Messkirch | 3,937.05 mi (6,336.07 km) |
| Upper Montclair to Messstetten | 3,925.10 mi (6,316.84 km) |
| Upper Montclair to Mettingen | 3,758.88 mi (6,049.33 km) |
| Upper Montclair to Mettlach | 3,789.27 mi (6,098.25 km) |
| Upper Montclair to Mettmann | 3,755.64 mi (6,044.12 km) |
| Upper Montclair to Metzingen | 3,927.58 mi (6,320.83 km) |
| Upper Montclair to Meuselwitz | 3,971.29 mi (6,391.18 km) |
