| Street to Morristown (New Jersey) | 3,377.80 mi (5,436.05 km) |
| Street to Morristown (Tennessee) | 3,946.60 mi (6,351.44 km) |
| Street to Morrisville (North Carolina) | 3,778.43 mi (6,080.80 km) |
| Street to Morro Bay (California) | 5,382.97 mi (8,663.06 km) |
| Street to Morton (Illinois) | 3,988.54 mi (6,418.94 km) |
| Street to Morton Grove (Illinois) | 3,857.92 mi (6,208.72 km) |
| Street to Moscow (Idaho) | 4,631.99 mi (7,454.47 km) |
| Street to Moses Lake (Washington) | 4,676.35 mi (7,525.85 km) |
| Street to Moss Bluff (Louisiana) | 4,639.25 mi (7,466.16 km) |
| Street to Moss Point (Mississippi) | 4,441.40 mi (7,147.74 km) |
| Street to Moultrie (Georgia) | 4,206.92 mi (6,770.38 km) |
| Street to Mounds View (Minnesota) | 3,922.99 mi (6,313.45 km) |
| Street to Mount Airy (North Carolina) | 3,821.71 mi (6,150.44 km) |
| Street to Mount Clemens (Michigan) | 3,641.10 mi (5,859.79 km) |
| Street to Mount Dora (Florida) | 4,231.36 mi (6,809.71 km) |
