| Castelfidardo to Dalmine | 246.02 mi (395.93 km) |
| Castelfidardo to Deruta | 65.86 mi (105.99 km) |
| Castelfidardo to Desenzano del Garda | 203.02 mi (326.74 km) |
| Castelfidardo to Desio | 259.89 mi (418.26 km) |
| Castelfidardo to Dolianova | 361.26 mi (581.39 km) |
| Castelfidardo to Dolo | 153.79 mi (247.50 km) |
| Castelfidardo to Domodossola | 316.07 mi (508.67 km) |
| Castelfidardo to Dorgali | 298.85 mi (480.95 km) |
| Castelfidardo to Dueville | 179.21 mi (288.41 km) |
| Castelfidardo to Eboli | 211.43 mi (340.27 km) |
| Castelfidardo to Elmas | 371.99 mi (598.66 km) |
| Castelfidardo to Empoli | 131.08 mi (210.95 km) |
| Castelfidardo to Enna | 409.51 mi (659.04 km) |
| Castelfidardo to Eraclea | 152.46 mi (245.36 km) |
| Castelfidardo to Erba | 267.74 mi (430.89 km) |
