| Constanta to Dardenne Prairie (Missouri) | 5,574.76 mi (8,971.71 km) |
| Constanta to Darien (Illinois) | 5,323.50 mi (8,567.35 km) |
| Constanta to Davenport (Iowa) | 5,421.23 mi (8,724.62 km) |
| Constanta to Davidson (North Carolina) | 5,381.33 mi (8,660.42 km) |
| Constanta to Davie (Florida) | 5,832.26 mi (9,386.12 km) |
| Constanta to Davis (California) | 6,429.63 mi (10,347.49 km) |
| Constanta to Dayton (Nevada) | 6,341.57 mi (10,205.78 km) |
| Constanta to Dayton (Ohio) | 5,291.95 mi (8,516.57 km) |
| Constanta to Daytona Beach (Florida) | 5,708.25 mi (9,186.54 km) |
| Constanta to De Pere (Wisconsin) | 5,187.38 mi (8,348.27 km) |
| Constanta to De Witt (New York) | 4,835.55 mi (7,782.06 km) |
| Constanta to Dearborn (Michigan) | 5,129.33 mi (8,254.85 km) |
| Constanta to Dearborn Heights (Michigan) | 5,131.40 mi (8,258.19 km) |
| Constanta to DeBary (Florida) | 5,733.63 mi (9,227.39 km) |
| Constanta to Decatur (Alabama) | 5,662.56 mi (9,113.01 km) |
