| Holtsville to Darby (Pennsylvania) | 131.93 mi (212.31 km) |
| Holtsville to Dardenne Prairie (Missouri) | 948.12 mi (1,525.85 km) |
| Holtsville to Darien (Illinois) | 777.31 mi (1,250.95 km) |
| Holtsville to Davenport (Iowa) | 913.01 mi (1,469.34 km) |
| Holtsville to Davidson (North Carolina) | 560.15 mi (901.48 km) |
| Holtsville to Davie (Florida) | 1,099.24 mi (1,769.06 km) |
| Holtsville to Davis (California) | 2,560.30 mi (4,120.40 km) |
| Holtsville to Dayton (Nevada) | 2,434.12 mi (3,917.34 km) |
| Holtsville to Dayton (Ohio) | 591.77 mi (952.37 km) |
| Holtsville to Daytona Beach (Florida) | 921.77 mi (1,483.45 km) |
| Holtsville to De Pere (Wisconsin) | 802.81 mi (1,291.99 km) |
| Holtsville to De Witt (New York) | 218.73 mi (352.02 km) |
| Holtsville to Dearborn (Michigan) | 535.45 mi (861.73 km) |
| Holtsville to Dearborn Heights (Michigan) | 538.72 mi (866.99 km) |
| Holtsville to DeBary (Florida) | 947.55 mi (1,524.94 km) |
