| Holtsville to Dixon (California) | 2,567.27 mi (4,131.63 km) |
| Holtsville to Dixon (Illinois) | 854.37 mi (1,374.98 km) |
| Holtsville to Dobbs Ferry (New York) | 45.25 mi (72.82 km) |
| Holtsville to Doctor Phillips (Florida) | 978.87 mi (1,575.34 km) |
| Holtsville to Dodge City (Kansas) | 1,451.94 mi (2,336.67 km) |
| Holtsville to Dolton (Illinois) | 757.53 mi (1,219.13 km) |
| Holtsville to Donna (Texas) | 1,751.52 mi (2,818.80 km) |
| Holtsville to Dorado (Puerto Rico) | 1,595.35 mi (2,567.47 km) |
| Holtsville to Doral (Florida) | 1,117.83 mi (1,798.97 km) |
| Holtsville to Doraville (Georgia) | 778.47 mi (1,252.83 km) |
| Holtsville to Dothan (Alabama) | 954.85 mi (1,536.68 km) |
| Holtsville to Douglas (Arizona) | 2,122.39 mi (3,415.66 km) |
| Holtsville to Douglas (Georgia) | 843.15 mi (1,356.92 km) |
| Holtsville to Douglasville (Georgia) | 804.96 mi (1,295.45 km) |
| Holtsville to Dover (Delaware) | 173.75 mi (279.62 km) |
