| Greensboro to Mendota Heights (Minnesota) | 924.07 mi (1,487.15 km) |
| Greensboro to Menifee (California) | 2,110.68 mi (3,396.82 km) |
| Greensboro to Menlo Park (California) | 2,325.06 mi (3,741.82 km) |
| Greensboro to Menomonee Falls (Wisconsin) | 656.89 mi (1,057.17 km) |
| Greensboro to Menomonie (Wisconsin) | 876.92 mi (1,411.27 km) |
| Greensboro to Mentor (Ohio) | 394.90 mi (635.52 km) |
| Greensboro to Mequon (Wisconsin) | 656.26 mi (1,056.15 km) |
| Greensboro to Merced (California) | 2,235.99 mi (3,598.48 km) |
| Greensboro to Mercedes (Texas) | 1,267.91 mi (2,040.51 km) |
| Greensboro to Mercer Island (Washington) | 2,289.31 mi (3,684.29 km) |
| Greensboro to Mercerville (New Jersey) | 399.43 mi (642.82 km) |
| Greensboro to Meriden (Connecticut) | 533.19 mi (858.08 km) |
| Greensboro to Meridian (Idaho) | 1,990.54 mi (3,203.47 km) |
| Greensboro to Meridian (Mississippi) | 567.11 mi (912.68 km) |
| Greensboro to Merriam (Kansas) | 837.88 mi (1,348.44 km) |
