| Holtsville to West Falls Church (Virginia) | 257.68 mi (414.70 km) |
| Holtsville to West Fargo (North Dakota) | 1,254.55 mi (2,019.00 km) |
| Holtsville to West Freehold (New Jersey) | 76.90 mi (123.75 km) |
| Holtsville to West Haven (Connecticut) | 32.14 mi (51.73 km) |
| Holtsville to West Haven (Utah) | 2,016.69 mi (3,245.54 km) |
| Holtsville to West Haverstraw (New York) | 56.23 mi (90.49 km) |
| Holtsville to West Hempstead (New York) | 32.72 mi (52.66 km) |
| Holtsville to West Hollywood (California) | 2,500.94 mi (4,024.88 km) |
| Holtsville to West Islip (New York) | 15.10 mi (24.31 km) |
| Holtsville to West Jordan (Utah) | 2,023.29 mi (3,256.18 km) |
| Holtsville to West Lafayette (Indiana) | 727.49 mi (1,170.78 km) |
| Holtsville to West Lealman (Florida) | 1,052.89 mi (1,694.46 km) |
| Holtsville to West Linn (Oregon) | 2,482.29 mi (3,994.87 km) |
| Holtsville to West Little River (Florida) | 1,112.55 mi (1,790.48 km) |
| Holtsville to West Melbourne (Florida) | 980.92 mi (1,578.64 km) |
