| Constanta to Dabuleni | 227.15 mi (365.57 km) |
| Constanta to Darabani | 294.42 mi (473.82 km) |
| Constanta to Darmanesti | 184.76 mi (297.34 km) |
| Constanta to Dej | 308.34 mi (496.23 km) |
| Constanta to Deva | 303.20 mi (487.96 km) |
| Constanta to Dolhasca | 245.64 mi (395.32 km) |
| Constanta to Dorohoi | 283.07 mi (455.56 km) |
| Constanta to Draganesti-Olt | 203.34 mi (327.24 km) |
| Constanta to Dragasani | 218.47 mi (351.59 km) |
| Constanta to Drobeta-Turnu Severin | 297.05 mi (478.06 km) |
| Constanta to Fagaras | 213.02 mi (342.83 km) |
| Constanta to Falticeni | 253.73 mi (408.34 km) |
| Constanta to Fetesti | 43.57 mi (70.11 km) |
| Constanta to Filiasi | 253.39 mi (407.80 km) |
| Constanta to Flamanzi | 248.72 mi (400.28 km) |
