| Rockville Centre to Cutrofiano | 4,583.84 mi (7,376.98 km) |
| Rockville Centre to Dalmine | 4,014.51 mi (6,460.73 km) |
| Rockville Centre to Deruta | 4,225.38 mi (6,800.09 km) |
| Rockville Centre to Desenzano del Garda | 4,060.36 mi (6,534.52 km) |
| Rockville Centre to Desio | 3,999.12 mi (6,435.97 km) |
| Rockville Centre to Dolianova | 4,206.03 mi (6,768.95 km) |
| Rockville Centre to Dolo | 4,127.39 mi (6,642.39 km) |
| Rockville Centre to Domodossola | 3,943.80 mi (6,346.92 km) |
| Rockville Centre to Dorgali | 4,192.31 mi (6,746.87 km) |
| Rockville Centre to Dueville | 4,098.24 mi (6,595.47 km) |
| Rockville Centre to Eboli | 4,426.58 mi (7,123.90 km) |
| Rockville Centre to Elmas | 4,203.98 mi (6,765.65 km) |
| Rockville Centre to Empoli | 4,136.27 mi (6,656.68 km) |
| Rockville Centre to Enna | 4,506.25 mi (7,252.12 km) |
| Rockville Centre to Eraclea | 4,147.91 mi (6,675.41 km) |
