| Castelfidardo to Delitzsch | 559.85 mi (900.99 km) |
| Castelfidardo to Delmenhorst | 699.45 mi (1,125.66 km) |
| Castelfidardo to Demmin | 721.75 mi (1,161.54 km) |
| Castelfidardo to Denkendorf | 414.25 mi (666.67 km) |
| Castelfidardo to Denzlingen | 418.94 mi (674.23 km) |
| Castelfidardo to Dessau-Rosslau | 581.44 mi (935.74 km) |
| Castelfidardo to Detmold | 624.00 mi (1,004.23 km) |
| Castelfidardo to Dettingen an der Erms | 403.74 mi (649.76 km) |
| Castelfidardo to Dieburg | 497.03 mi (799.89 km) |
| Castelfidardo to Diedorf | 363.00 mi (584.19 km) |
| Castelfidardo to Dielheim | 462.61 mi (744.50 km) |
| Castelfidardo to Diepholz | 675.01 mi (1,086.32 km) |
| Castelfidardo to Diessen am Ammersee | 331.60 mi (533.66 km) |
| Castelfidardo to Dietzenbach | 505.54 mi (813.58 km) |
| Castelfidardo to Diez | 543.55 mi (874.76 km) |
