| Boston to Mancha Real | 1,063.39 mi (1,711.36 km) |
| Boston to Manilva | 1,173.95 mi (1,889.29 km) |
| Boston to Manises | 932.34 mi (1,500.45 km) |
| Boston to Manlleu | 765.72 mi (1,232.31 km) |
| Boston to Manresa | 781.88 mi (1,258.31 km) |
| Boston to Manzanares | 978.79 mi (1,575.21 km) |
| Boston to Manzanares el Real | 865.08 mi (1,392.21 km) |
| Boston to Maracena | 1,103.67 mi (1,776.18 km) |
| Boston to Marbella | 1,161.17 mi (1,868.73 km) |
| Boston to Marchena | 1,111.39 mi (1,788.61 km) |
| Boston to Marin | 833.72 mi (1,341.75 km) |
| Boston to Marratxi | 930.43 mi (1,497.38 km) |
| Boston to Martorell | 799.73 mi (1,287.04 km) |
| Boston to Martos | 1,071.03 mi (1,723.65 km) |
| Boston to Masamagrell | 926.22 mi (1,490.61 km) |
