| Dix Hills to Dumas (Texas) | 1,581.15 mi (2,544.62 km) |
| Dix Hills to Dumont (New Jersey) | 35.59 mi (57.27 km) |
| Dix Hills to Duncan (Oklahoma) | 1,406.89 mi (2,264.18 km) |
| Dix Hills to Duncanville (Texas) | 1,416.27 mi (2,279.27 km) |
| Dix Hills to Dundalk (Maryland) | 197.72 mi (318.21 km) |
| Dix Hills to Dunedin (Florida) | 1,032.21 mi (1,661.19 km) |
| Dix Hills to Dunkirk (New York) | 330.42 mi (531.76 km) |
| Dix Hills to Dunmore (Pennsylvania) | 125.49 mi (201.96 km) |
| Dix Hills to Dunwoody (Georgia) | 765.69 mi (1,232.27 km) |
| Dix Hills to Durango (Colorado) | 1,857.68 mi (2,989.64 km) |
| Dix Hills to Durant (Oklahoma) | 1,345.16 mi (2,164.83 km) |
| Dix Hills to Durham (North Carolina) | 449.14 mi (722.83 km) |
| Dix Hills to Dyer (Indiana) | 738.02 mi (1,187.73 km) |
| Dix Hills to Dyersburg (Tennessee) | 926.67 mi (1,491.32 km) |
| Dix Hills to Eagan (Minnesota) | 1,039.55 mi (1,673.00 km) |
