| Dix Hills to Dover (New Jersey) | 64.14 mi (103.22 km) |
| Dix Hills to Dover (Ohio) | 427.03 mi (687.23 km) |
| Dix Hills to Downers Grove (Illinois) | 764.13 mi (1,229.75 km) |
| Dix Hills to Downey (California) | 2,477.43 mi (3,987.04 km) |
| Dix Hills to Dranesville (Virginia) | 247.50 mi (398.31 km) |
| Dix Hills to Draper (Utah) | 2,003.02 mi (3,223.54 km) |
| Dix Hills to Drexel Heights (Arizona) | 2,160.60 mi (3,477.14 km) |
| Dix Hills to Drexel Hill (Pennsylvania) | 119.12 mi (191.71 km) |
| Dix Hills to Duarte (California) | 2,461.66 mi (3,961.67 km) |
| Dix Hills to Dublin (California) | 2,573.30 mi (4,141.32 km) |
| Dix Hills to Dublin (Georgia) | 779.25 mi (1,254.09 km) |
| Dix Hills to Dublin (Ohio) | 517.56 mi (832.94 km) |
| Dix Hills to Dubuque (Iowa) | 902.74 mi (1,452.81 km) |
| Dix Hills to Duluth (Georgia) | 755.79 mi (1,216.33 km) |
| Dix Hills to Duluth (Minnesota) | 1,021.24 mi (1,643.53 km) |
