| Holtsville to Willow Grove (Pennsylvania) | 118.23 mi (190.28 km) |
| Holtsville to Willowbrook (California) | 2,498.61 mi (4,021.12 km) |
| Holtsville to Willowick (Ohio) | 441.22 mi (710.07 km) |
| Holtsville to Wilmette (Illinois) | 764.53 mi (1,230.39 km) |
| Holtsville to Wilmington (Delaware) | 150.98 mi (242.98 km) |
| Holtsville to Wilmington (North Carolina) | 527.54 mi (848.99 km) |
| Holtsville to Wilmington (Ohio) | 576.47 mi (927.75 km) |
| Holtsville to Wilmington Island (Georgia) | 750.87 mi (1,208.41 km) |
| Holtsville to Wilson (North Carolina) | 439.65 mi (707.54 km) |
| Holtsville to Wilsonville (Oregon) | 2,489.24 mi (4,006.05 km) |
| Holtsville to Wilton Manors (Florida) | 1,090.87 mi (1,755.58 km) |
| Holtsville to Wimauma (Florida) | 1,047.72 mi (1,686.13 km) |
| Holtsville to Winchester (Kentucky) | 625.39 mi (1,006.47 km) |
| Holtsville to Winchester (Nevada) | 2,277.61 mi (3,665.45 km) |
| Holtsville to Winchester (Virginia) | 294.15 mi (473.39 km) |
