| Holtsville to Monticello (Minnesota) | 1,089.21 mi (1,752.92 km) |
| Holtsville to Montrose (Colorado) | 1,847.21 mi (2,972.80 km) |
| Holtsville to Moody (Alabama) | 890.79 mi (1,433.58 km) |
| Holtsville to Moore (Oklahoma) | 1,376.73 mi (2,215.63 km) |
| Holtsville to Moorestown-Lenola (New Jersey) | 116.73 mi (187.85 km) |
| Holtsville to Mooresville (North Carolina) | 555.47 mi (893.95 km) |
| Holtsville to Moorhead (Minnesota) | 1,247.27 mi (2,007.29 km) |
| Holtsville to Moorpark (California) | 2,521.66 mi (4,058.22 km) |
| Holtsville to Moraga (California) | 2,596.67 mi (4,178.94 km) |
| Holtsville to Moreno Valley (California) | 2,444.70 mi (3,934.36 km) |
| Holtsville to Morgan City (Louisiana) | 1,275.21 mi (2,052.26 km) |
| Holtsville to Morgan Hill (California) | 2,589.41 mi (4,167.25 km) |
| Holtsville to Morganton (North Carolina) | 585.34 mi (942.02 km) |
| Holtsville to Morgantown (West Virginia) | 372.91 mi (600.14 km) |
| Holtsville to Morris (Illinois) | 801.04 mi (1,289.15 km) |
