| Greensboro to Marly-le-Roi | 4,060.85 mi (6,535.30 km) |
| Greensboro to Marmande | 4,085.52 mi (6,575.02 km) |
| Greensboro to Maromme | 4,001.57 mi (6,439.91 km) |
| Greensboro to Marquette-les-Lille | 4,057.77 mi (6,530.34 km) |
| Greensboro to Marseille | 4,356.15 mi (7,010.55 km) |
| Greensboro to Martigues | 4,338.29 mi (6,981.80 km) |
| Greensboro to Massy | 4,071.72 mi (6,552.79 km) |
| Greensboro to Maubeuge | 4,104.81 mi (6,606.05 km) |
| Greensboro to Mauguio | 4,284.87 mi (6,895.84 km) |
| Greensboro to Mauleon | 3,984.14 mi (6,411.86 km) |
| Greensboro to Maurepas | 4,057.06 mi (6,529.21 km) |
| Greensboro to Maxeville | 4,236.62 mi (6,818.19 km) |
| Greensboro to Mayenne | 3,957.90 mi (6,369.63 km) |
| Greensboro to Mazamet | 4,213.72 mi (6,781.32 km) |
| Greensboro to Meaux | 4,092.23 mi (6,585.81 km) |
