| Constanta to Dormagen | 1,117.44 mi (1,798.35 km) |
| Constanta to Dornstadt | 937.37 mi (1,508.55 km) |
| Constanta to Dorsten | 1,123.26 mi (1,807.71 km) |
| Constanta to Dortmund | 1,099.64 mi (1,769.70 km) |
| Constanta to Dorverden | 1,066.31 mi (1,716.06 km) |
| Constanta to Dossenheim | 1,008.32 mi (1,622.74 km) |
| Constanta to Dreieich | 1,016.75 mi (1,636.30 km) |
| Constanta to Drensteinfurt | 1,095.16 mi (1,762.49 km) |
| Constanta to Dresden | 838.66 mi (1,349.69 km) |
| Constanta to Drochtersen | 1,088.35 mi (1,751.53 km) |
| Constanta to Drolshagen | 1,076.70 mi (1,732.79 km) |
| Constanta to Duderstadt | 987.73 mi (1,589.60 km) |
| Constanta to Duisburg | 1,126.58 mi (1,813.05 km) |
| Constanta to Dulmen | 1,114.51 mi (1,793.63 km) |
| Constanta to Duren | 1,125.63 mi (1,811.52 km) |
