| Acton to Morristown (New Jersey) | 3,470.80 mi (5,585.71 km) |
| Acton to Morristown (Tennessee) | 4,038.28 mi (6,498.99 km) |
| Acton to Morrisville (North Carolina) | 3,873.41 mi (6,233.64 km) |
| Acton to Morro Bay (California) | 5,441.77 mi (8,757.68 km) |
| Acton to Morton (Illinois) | 4,071.30 mi (6,552.13 km) |
| Acton to Morton Grove (Illinois) | 3,940.36 mi (6,341.39 km) |
| Acton to Moscow (Idaho) | 4,683.38 mi (7,537.18 km) |
| Acton to Moses Lake (Washington) | 4,725.01 mi (7,604.16 km) |
| Acton to Moss Bluff (Louisiana) | 4,728.80 mi (7,610.27 km) |
| Acton to Moss Point (Mississippi) | 4,534.30 mi (7,297.25 km) |
| Acton to Moultrie (Georgia) | 4,302.49 mi (6,924.18 km) |
| Acton to Mounds View (Minnesota) | 3,997.60 mi (6,433.51 km) |
| Acton to Mount Airy (North Carolina) | 3,914.92 mi (6,300.46 km) |
| Acton to Mount Clemens (Michigan) | 3,726.48 mi (5,997.18 km) |
| Acton to Mount Dora (Florida) | 4,329.94 mi (6,968.37 km) |
