| Rockville Centre to Dillenburg | 3,807.93 mi (6,128.27 km) |
| Rockville Centre to Dillingen | 3,959.73 mi (6,372.56 km) |
| Rockville Centre to Dillingen | 3,783.37 mi (6,088.75 km) |
| Rockville Centre to Dingolfing | 4,040.54 mi (6,502.62 km) |
| Rockville Centre to Dinkelsbuhl | 3,938.38 mi (6,338.21 km) |
| Rockville Centre to Dinklage | 3,749.73 mi (6,034.61 km) |
| Rockville Centre to Dinslaken | 3,723.60 mi (5,992.56 km) |
| Rockville Centre to Dippoldiswalde | 4,015.71 mi (6,462.66 km) |
| Rockville Centre to Ditzingen | 3,894.44 mi (6,267.50 km) |
| Rockville Centre to Dobeln | 3,987.18 mi (6,416.75 km) |
| Rockville Centre to Doberlug-Kirchhain | 3,989.46 mi (6,420.41 km) |
| Rockville Centre to Donaueschingen | 3,897.04 mi (6,271.67 km) |
| Rockville Centre to Donauworth | 3,969.28 mi (6,387.93 km) |
| Rockville Centre to Donzdorf | 3,929.52 mi (6,323.95 km) |
| Rockville Centre to Dorfen | 4,037.96 mi (6,498.46 km) |
