| Rockville to Delitzsch | 4,155.60 mi (6,687.80 km) |
| Rockville to Delmenhorst | 3,969.04 mi (6,387.56 km) |
| Rockville to Demmin | 4,109.66 mi (6,613.86 km) |
| Rockville to Denkendorf | 4,122.13 mi (6,633.92 km) |
| Rockville to Denzlingen | 4,081.82 mi (6,569.06 km) |
| Rockville to Dessau-Rosslau | 4,141.99 mi (6,665.89 km) |
| Rockville to Detmold | 4,009.64 mi (6,452.90 km) |
| Rockville to Dettingen an der Erms | 4,128.40 mi (6,644.02 km) |
| Rockville to Dieburg | 4,067.08 mi (6,545.34 km) |
| Rockville to Diedorf | 4,192.11 mi (6,746.56 km) |
| Rockville to Dielheim | 4,080.69 mi (6,567.23 km) |
| Rockville to Diepholz | 3,971.19 mi (6,391.02 km) |
| Rockville to Diessen am Ammersee | 4,218.46 mi (6,788.95 km) |
| Rockville to Dietzenbach | 4,060.97 mi (6,535.50 km) |
| Rockville to Diez | 4,019.89 mi (6,469.39 km) |
