| Holtsville to Medford (New York) | 3.15 mi (5.06 km) |
| Holtsville to Medford (Oregon) | 2,539.38 mi (4,086.73 km) |
| Holtsville to Medina (Ohio) | 460.70 mi (741.42 km) |
| Holtsville to Medulla (Florida) | 1,022.79 mi (1,646.03 km) |
| Holtsville to Mehlville (Missouri) | 930.84 mi (1,498.04 km) |
| Holtsville to Melbourne (Florida) | 978.18 mi (1,574.22 km) |
| Holtsville to Melissa (Texas) | 1,391.43 mi (2,239.30 km) |
| Holtsville to Melrose (Massachusetts) | 152.98 mi (246.19 km) |
| Holtsville to Melrose Park (Illinois) | 771.24 mi (1,241.19 km) |
| Holtsville to Melville (New York) | 19.16 mi (30.83 km) |
| Holtsville to Melvindale (Michigan) | 533.39 mi (858.41 km) |
| Holtsville to Memphis (Florida) | 1,064.43 mi (1,713.03 km) |
| Holtsville to Memphis (Tennessee) | 1,000.36 mi (1,609.92 km) |
| Holtsville to Menasha (Wisconsin) | 816.48 mi (1,314.00 km) |
| Holtsville to Mendota (California) | 2,533.72 mi (4,077.63 km) |
