| Holt to Morristown (New Jersey) | 533.57 mi (858.69 km) |
| Holt to Morristown (Tennessee) | 449.58 mi (723.53 km) |
| Holt to Morrisville (North Carolina) | 560.01 mi (901.25 km) |
| Holt to Morro Bay (California) | 1,997.06 mi (3,213.97 km) |
| Holt to Morton (Illinois) | 290.83 mi (468.05 km) |
| Holt to Morton Grove (Illinois) | 171.46 mi (275.93 km) |
| Holt to Moscow (Idaho) | 1,607.90 mi (2,587.66 km) |
| Holt to Moses Lake (Washington) | 1,714.26 mi (2,758.83 km) |
| Holt to Moss Bluff (Louisiana) | 977.97 mi (1,573.88 km) |
| Holt to Moss Point (Mississippi) | 872.55 mi (1,404.24 km) |
| Holt to Moultrie (Georgia) | 794.46 mi (1,278.57 km) |
| Holt to Mounds View (Minnesota) | 464.22 mi (747.10 km) |
| Holt to Mount Airy (North Carolina) | 472.15 mi (759.85 km) |
| Holt to Mount Clemens (Michigan) | 83.88 mi (134.99 km) |
| Holt to Mount Dora (Florida) | 968.92 mi (1,559.33 km) |
