| Harper Woods to Mombris | 4,145.10 mi (6,670.89 km) |
| Harper Woods to Monchengladbach | 4,002.15 mi (6,440.84 km) |
| Harper Woods to Monschau | 4,017.26 mi (6,465.15 km) |
| Harper Woods to Montabaur | 4,081.15 mi (6,567.97 km) |
| Harper Woods to Moosburg | 4,309.80 mi (6,935.95 km) |
| Harper Woods to Morbach | 4,075.95 mi (6,559.61 km) |
| Harper Woods to Morfelden-Walldorf | 4,125.42 mi (6,639.22 km) |
| Harper Woods to Morlenbach | 4,145.72 mi (6,671.89 km) |
| Harper Woods to Morsbach | 4,061.97 mi (6,537.11 km) |
| Harper Woods to Mosbach | 4,170.34 mi (6,711.51 km) |
| Harper Woods to Mosigkau | 4,193.40 mi (6,748.63 km) |
| Harper Woods to Mossingen | 4,201.67 mi (6,761.94 km) |
| Harper Woods to Much | 4,048.31 mi (6,515.13 km) |
| Harper Woods to Mucheln | 4,197.54 mi (6,755.29 km) |
| Harper Woods to Muhlacker | 4,173.26 mi (6,716.21 km) |
