| Holtsville to Holbrook (New York) | 1.82 mi (2.92 km) |
| Holtsville to Holiday (Florida) | 1,030.91 mi (1,659.09 km) |
| Holtsville to Holiday City-Berkeley (New Jersey) | 87.49 mi (140.80 km) |
| Holtsville to Holladay (Utah) | 2,013.28 mi (3,240.07 km) |
| Holtsville to Holland (Michigan) | 685.16 mi (1,102.66 km) |
| Holtsville to Hollins (Virginia) | 441.10 mi (709.88 km) |
| Holtsville to Hollister (California) | 2,583.82 mi (4,158.26 km) |
| Holtsville to Holly Hill (Florida) | 917.60 mi (1,476.73 km) |
| Holtsville to Holly Springs (Georgia) | 776.14 mi (1,249.07 km) |
| Holtsville to Holly Springs (North Carolina) | 475.18 mi (764.73 km) |
| Holtsville to Hollywood (Florida) | 1,099.91 mi (1,770.13 km) |
| Holtsville to Holmen (Wisconsin) | 952.91 mi (1,533.56 km) |
| Holtsville to Holt (Michigan) | 605.11 mi (973.84 km) |
| Holtsville to Holyoke (Massachusetts) | 98.97 mi (159.27 km) |
| Holtsville to Home Gardens (California) | 2,462.05 mi (3,962.28 km) |
