| Castelfidardo to Dormagen | 614.09 mi (988.28 km) |
| Castelfidardo to Dornstadt | 386.61 mi (622.18 km) |
| Castelfidardo to Dorsten | 643.46 mi (1,035.55 km) |
| Castelfidardo to Dortmund | 624.07 mi (1,004.34 km) |
| Castelfidardo to Dorverden | 677.96 mi (1,091.07 km) |
| Castelfidardo to Dossenheim | 473.91 mi (762.69 km) |
| Castelfidardo to Dreieich | 506.29 mi (814.79 km) |
| Castelfidardo to Drensteinfurt | 635.42 mi (1,022.60 km) |
| Castelfidardo to Dresden | 524.21 mi (843.63 km) |
| Castelfidardo to Drochtersen | 732.05 mi (1,178.12 km) |
| Castelfidardo to Drolshagen | 588.61 mi (947.28 km) |
| Castelfidardo to Duderstadt | 576.71 mi (928.12 km) |
| Castelfidardo to Duisburg | 634.77 mi (1,021.57 km) |
| Castelfidardo to Dulmen | 646.95 mi (1,041.17 km) |
| Castelfidardo to Duren | 605.28 mi (974.11 km) |
