| Hereford to Morristown (New Jersey) | 3,359.84 mi (5,407.15 km) |
| Hereford to Morristown (Tennessee) | 3,927.26 mi (6,320.32 km) |
| Hereford to Morrisville (North Carolina) | 3,762.65 mi (6,055.40 km) |
| Hereford to Morro Bay (California) | 5,340.08 mi (8,594.03 km) |
| Hereford to Morton (Illinois) | 3,961.09 mi (6,374.76 km) |
| Hereford to Morton Grove (Illinois) | 3,830.21 mi (6,164.12 km) |
| Hereford to Moscow (Idaho) | 4,585.42 mi (7,379.51 km) |
| Hereford to Moses Lake (Washington) | 4,628.54 mi (7,448.92 km) |
| Hereford to Moss Bluff (Louisiana) | 4,617.80 mi (7,431.64 km) |
| Hereford to Moss Point (Mississippi) | 4,423.33 mi (7,118.65 km) |
| Hereford to Moultrie (Georgia) | 4,191.81 mi (6,746.07 km) |
| Hereford to Mounds View (Minnesota) | 3,889.45 mi (6,259.46 km) |
| Hereford to Mount Airy (North Carolina) | 3,803.98 mi (6,121.91 km) |
| Hereford to Mount Clemens (Michigan) | 3,615.84 mi (5,819.12 km) |
| Hereford to Mount Dora (Florida) | 4,219.98 mi (6,791.40 km) |
