| Hagerstown to Morristown (New Jersey) | 188.89 mi (304.00 km) |
| Hagerstown to Morristown (Tennessee) | 385.61 mi (620.57 km) |
| Hagerstown to Morrisville (North Carolina) | 269.72 mi (434.08 km) |
| Hagerstown to Morro Bay (California) | 2,359.48 mi (3,797.22 km) |
| Hagerstown to Morton (Illinois) | 623.66 mi (1,003.69 km) |
| Hagerstown to Morton Grove (Illinois) | 551.38 mi (887.37 km) |
| Hagerstown to Moscow (Idaho) | 2,015.97 mi (3,244.38 km) |
| Hagerstown to Moses Lake (Washington) | 2,123.00 mi (3,416.64 km) |
| Hagerstown to Moss Bluff (Louisiana) | 1,085.74 mi (1,747.34 km) |
| Hagerstown to Moss Point (Mississippi) | 881.44 mi (1,418.55 km) |
| Hagerstown to Moultrie (Georgia) | 677.40 mi (1,090.17 km) |
| Hagerstown to Mounds View (Minnesota) | 874.14 mi (1,406.79 km) |
| Hagerstown to Mount Airy (North Carolina) | 267.54 mi (430.56 km) |
| Hagerstown to Mount Clemens (Michigan) | 337.39 mi (542.98 km) |
| Hagerstown to Mount Dora (Florida) | 780.45 mi (1,256.01 km) |
