| Otopeni to Dormagen | 997.17 mi (1,604.78 km) |
| Otopeni to Dornstadt | 811.47 mi (1,305.93 km) |
| Otopeni to Dorsten | 1,004.83 mi (1,617.11 km) |
| Otopeni to Dortmund | 981.12 mi (1,578.96 km) |
| Otopeni to Dorverden | 954.42 mi (1,536.00 km) |
| Otopeni to Dossenheim | 884.36 mi (1,423.24 km) |
| Otopeni to Dreieich | 894.34 mi (1,439.30 km) |
| Otopeni to Drensteinfurt | 977.79 mi (1,573.60 km) |
| Otopeni to Dresden | 725.84 mi (1,168.12 km) |
| Otopeni to Drochtersen | 980.09 mi (1,577.31 km) |
| Otopeni to Drolshagen | 956.85 mi (1,539.90 km) |
| Otopeni to Duderstadt | 871.83 mi (1,403.08 km) |
| Otopeni to Duisburg | 1,007.29 mi (1,621.07 km) |
| Otopeni to Dulmen | 996.87 mi (1,604.31 km) |
| Otopeni to Duren | 1,004.29 mi (1,616.24 km) |
