| Cities | Distance |
|---|---|
| Constanta to Derecik | 954.43 mi (1,536.00 km) |
| Constanta to Dereli | 552.59 mi (889.31 km) |
| Constanta to Derik | 767.89 mi (1,235.79 km) |
| Constanta to Derinkuyu | 510.18 mi (821.05 km) |
| Constanta to Develi | 534.62 mi (860.38 km) |
| Constanta to Dicle | 715.24 mi (1,151.06 km) |
| Constanta to Digor | 798.38 mi (1,284.86 km) |
| Constanta to Dikili | 363.76 mi (585.42 km) |
| Constanta to Divrigi | 590.02 mi (949.54 km) |
| Constanta to Diyadin | 836.04 mi (1,345.48 km) |
| Constanta to Diyarbakir | 742.32 mi (1,194.64 km) |
| Constanta to Doganhisar | 445.12 mi (716.35 km) |
| Constanta to Dogansehir | 637.60 mi (1,026.13 km) |
| Constanta to Dogubayazit | 855.07 mi (1,376.11 km) |
| Constanta to Domanic | 305.69 mi (491.95 km) |