| Castelfidardo to Coswig | 583.98 mi (939.83 km) |
| Castelfidardo to Cottbus | 574.39 mi (924.39 km) |
| Castelfidardo to Crailsheim | 425.35 mi (684.54 km) |
| Castelfidardo to Cremlingen | 621.46 mi (1,000.14 km) |
| Castelfidardo to Crimmitschau | 511.00 mi (822.37 km) |
| Castelfidardo to Cuxhaven | 751.25 mi (1,209.03 km) |
| Castelfidardo to Dachau | 346.57 mi (557.75 km) |
| Castelfidardo to Dallgow-Doberitz | 627.02 mi (1,009.08 km) |
| Castelfidardo to Damme | 672.37 mi (1,082.07 km) |
| Castelfidardo to Darmstadt | 499.59 mi (804.02 km) |
| Castelfidardo to Dassel | 603.27 mi (970.87 km) |
| Castelfidardo to Datteln | 634.96 mi (1,021.87 km) |
| Castelfidardo to Dautphe | 561.90 mi (904.29 km) |
| Castelfidardo to Deggendorf | 372.00 mi (598.68 km) |
| Castelfidardo to Delbruck | 618.39 mi (995.20 km) |
