| Rockville to Cutrofiano | 4,799.37 mi (7,723.84 km) |
| Rockville to Dalmine | 4,229.49 mi (6,806.70 km) |
| Rockville to Deruta | 4,440.88 mi (7,146.90 km) |
| Rockville to Desenzano del Garda | 4,275.28 mi (6,880.39 km) |
| Rockville to Desio | 4,214.17 mi (6,782.05 km) |
| Rockville to Dolianova | 4,422.12 mi (7,116.71 km) |
| Rockville to Dolo | 4,342.07 mi (6,987.89 km) |
| Rockville to Domodossola | 4,158.78 mi (6,692.91 km) |
| Rockville to Dorgali | 4,408.40 mi (7,094.64 km) |
| Rockville to Dueville | 4,312.92 mi (6,940.98 km) |
| Rockville to Eboli | 4,642.35 mi (7,471.14 km) |
| Rockville to Elmas | 4,420.06 mi (7,113.40 km) |
| Rockville to Empoli | 4,351.73 mi (7,003.43 km) |
| Rockville to Enna | 4,722.35 mi (7,599.90 km) |
| Rockville to Eraclea | 4,362.42 mi (7,020.64 km) |
