| Holtsville to Mount Holly (North Carolina) | 575.72 mi (926.53 km) |
| Holtsville to Mount Juliet (Tennessee) | 793.73 mi (1,277.38 km) |
| Holtsville to Mount Kisco (New York) | 44.64 mi (71.84 km) |
| Holtsville to Mount Pleasant (Michigan) | 629.83 mi (1,013.62 km) |
| Holtsville to Mount Pleasant (South Carolina) | 664.92 mi (1,070.08 km) |
| Holtsville to Mount Pleasant (Texas) | 1,316.01 mi (2,117.92 km) |
| Holtsville to Mount Pleasant (Wisconsin) | 775.10 mi (1,247.40 km) |
| Holtsville to Mount Prospect (Illinois) | 775.24 mi (1,247.62 km) |
| Holtsville to Mount Sinai (New York) | 8.74 mi (14.06 km) |
| Holtsville to Mount Vernon (Illinois) | 861.63 mi (1,386.66 km) |
| Holtsville to Mount Vernon (New York) | 41.58 mi (66.92 km) |
| Holtsville to Mount Vernon (Ohio) | 495.30 mi (797.10 km) |
| Holtsville to Mount Vernon (Virginia) | 259.78 mi (418.07 km) |
| Holtsville to Mount Vernon (Washington) | 2,435.35 mi (3,919.32 km) |
| Holtsville to Mount Washington (Kentucky) | 693.85 mi (1,116.64 km) |
