| Boston to Morristown (New Jersey) | 3,449.45 mi (5,551.36 km) |
| Boston to Morristown (Tennessee) | 4,014.33 mi (6,460.44 km) |
| Boston to Morrisville (North Carolina) | 3,855.17 mi (6,204.30 km) |
| Boston to Morro Bay (California) | 5,378.87 mi (8,656.46 km) |
| Boston to Morton (Illinois) | 4,034.42 mi (6,492.78 km) |
| Boston to Morton Grove (Illinois) | 3,903.16 mi (6,281.52 km) |
| Boston to Moscow (Idaho) | 4,614.82 mi (7,426.84 km) |
| Boston to Moses Lake (Washington) | 4,654.37 mi (7,490.48 km) |
| Boston to Moss Bluff (Louisiana) | 4,701.07 mi (7,565.64 km) |
| Boston to Moss Point (Mississippi) | 4,512.03 mi (7,261.41 km) |
| Boston to Moultrie (Georgia) | 4,285.04 mi (6,896.11 km) |
| Boston to Mounds View (Minnesota) | 3,950.95 mi (6,358.45 km) |
| Boston to Mount Airy (North Carolina) | 3,893.60 mi (6,266.14 km) |
| Boston to Mount Clemens (Michigan) | 3,693.35 mi (5,943.88 km) |
| Boston to Mount Dora (Florida) | 4,318.35 mi (6,949.71 km) |
