| Greensboro to Mombris | 4,322.33 mi (6,956.12 km) |
| Greensboro to Monchengladbach | 4,181.35 mi (6,729.24 km) |
| Greensboro to Monschau | 4,190.96 mi (6,744.70 km) |
| Greensboro to Montabaur | 4,257.79 mi (6,852.26 km) |
| Greensboro to Moosburg | 4,482.62 mi (7,214.09 km) |
| Greensboro to Morbach | 4,245.96 mi (6,833.21 km) |
| Greensboro to Morfelden-Walldorf | 4,300.63 mi (6,921.19 km) |
| Greensboro to Morlenbach | 4,318.25 mi (6,949.56 km) |
| Greensboro to Morsbach | 4,241.68 mi (6,826.33 km) |
| Greensboro to Mosbach | 4,342.08 mi (6,987.90 km) |
| Greensboro to Mosigkau | 4,391.68 mi (7,067.73 km) |
| Greensboro to Mossingen | 4,365.98 mi (7,026.37 km) |
| Greensboro to Much | 4,227.63 mi (6,803.71 km) |
| Greensboro to Mucheln | 4,390.81 mi (7,066.32 km) |
| Greensboro to Muhlacker | 4,341.11 mi (6,986.34 km) |
