| Holtsville to Florence (Kentucky) | 627.24 mi (1,009.45 km) |
| Holtsville to Florence (South Carolina) | 588.53 mi (947.14 km) |
| Holtsville to Florence-Graham (California) | 2,497.73 mi (4,019.71 km) |
| Holtsville to Florham Park (New Jersey) | 70.69 mi (113.76 km) |
| Holtsville to Florida (Puerto Rico) | 1,597.97 mi (2,571.68 km) |
| Holtsville to Florida City (Florida) | 1,144.45 mi (1,841.82 km) |
| Holtsville to Florida Ridge (Florida) | 1,004.91 mi (1,617.24 km) |
| Holtsville to Florin (California) | 2,544.98 mi (4,095.75 km) |
| Holtsville to Florissant (Missouri) | 926.24 mi (1,490.63 km) |
| Holtsville to Flower Hill (Maryland) | 246.72 mi (397.06 km) |
| Holtsville to Flower Mound (Texas) | 1,428.16 mi (2,298.41 km) |
| Holtsville to Flowing Wells (Arizona) | 2,169.37 mi (3,491.26 km) |
| Holtsville to Foley (Alabama) | 1,089.19 mi (1,752.87 km) |
| Holtsville to Folsom (California) | 2,527.44 mi (4,067.51 km) |
| Holtsville to Fond du Lac (Wisconsin) | 811.64 mi (1,306.20 km) |
