| Allentown to Mengen | 4,007.44 mi (6,449.35 km) |
| Allentown to Meppen | 3,790.74 mi (6,100.60 km) |
| Allentown to Merchweiler | 3,874.79 mi (6,235.87 km) |
| Allentown to Mering | 4,068.44 mi (6,547.53 km) |
| Allentown to Merseburg | 4,010.88 mi (6,454.90 km) |
| Allentown to Merzenich | 3,811.62 mi (6,134.22 km) |
| Allentown to Merzig | 3,854.09 mi (6,202.56 km) |
| Allentown to Meschede | 3,866.54 mi (6,222.60 km) |
| Allentown to Messkirch | 4,000.25 mi (6,437.78 km) |
| Allentown to Messstetten | 3,988.23 mi (6,418.43 km) |
| Allentown to Mettingen | 3,819.85 mi (6,147.45 km) |
| Allentown to Mettlach | 3,852.10 mi (6,199.35 km) |
| Allentown to Mettmann | 3,817.40 mi (6,143.51 km) |
| Allentown to Metzingen | 3,990.47 mi (6,422.04 km) |
| Allentown to Meuselwitz | 4,032.24 mi (6,489.26 km) |
