| Prospect Heights to Mengen | 4,432.40 mi (7,133.26 km) |
| Prospect Heights to Meppen | 4,180.28 mi (6,727.51 km) |
| Prospect Heights to Merchweiler | 4,295.90 mi (6,913.58 km) |
| Prospect Heights to Mering | 4,485.89 mi (7,219.34 km) |
| Prospect Heights to Merseburg | 4,397.84 mi (7,077.64 km) |
| Prospect Heights to Merzenich | 4,221.13 mi (6,793.26 km) |
| Prospect Heights to Merzig | 4,275.82 mi (6,881.27 km) |
| Prospect Heights to Meschede | 4,265.70 mi (6,864.97 km) |
| Prospect Heights to Messkirch | 4,426.43 mi (7,123.66 km) |
| Prospect Heights to Messstetten | 4,413.32 mi (7,102.56 km) |
| Prospect Heights to Mettingen | 4,211.50 mi (6,777.76 km) |
| Prospect Heights to Mettlach | 4,273.52 mi (6,877.56 km) |
| Prospect Heights to Mettmann | 4,221.61 mi (6,794.02 km) |
| Prospect Heights to Metzingen | 4,411.42 mi (7,099.50 km) |
| Prospect Heights to Meuselwitz | 4,420.88 mi (7,114.72 km) |
