| Constanta to Dover (New Jersey) | 4,877.45 mi (7,849.49 km) |
| Constanta to Dover (Ohio) | 5,155.44 mi (8,296.87 km) |
| Constanta to Downers Grove (Illinois) | 5,322.08 mi (8,565.07 km) |
| Constanta to Downey (California) | 6,649.88 mi (10,701.95 km) |
| Constanta to Dranesville (Virginia) | 5,075.35 mi (8,167.98 km) |
| Constanta to Draper (Utah) | 6,093.32 mi (9,806.26 km) |
| Constanta to Drexel Heights (Arizona) | 6,584.56 mi (10,596.82 km) |
| Constanta to Drexel Hill (Pennsylvania) | 4,950.03 mi (7,966.30 km) |
| Constanta to Duarte (California) | 6,631.63 mi (10,672.57 km) |
| Constanta to Dublin (California) | 6,486.92 mi (10,439.69 km) |
| Constanta to Dublin (Georgia) | 5,612.35 mi (9,032.20 km) |
| Constanta to Dublin (Ohio) | 5,237.08 mi (8,428.27 km) |
| Constanta to Dubuque (Iowa) | 5,374.43 mi (8,649.30 km) |
| Constanta to Duluth (Georgia) | 5,584.65 mi (8,987.63 km) |
| Constanta to Duluth (Minnesota) | 5,192.07 mi (8,355.83 km) |
