| Castelfidardo to Catania | 419.98 mi (675.89 km) |
| Castelfidardo to Catanzaro | 353.02 mi (568.13 km) |
| Castelfidardo to Cattolica | 53.41 mi (85.96 km) |
| Castelfidardo to Cava de' Tirreni | 199.94 mi (321.77 km) |
| Castelfidardo to Cavallino | 323.31 mi (520.32 km) |
| Castelfidardo to Cavarzere | 136.38 mi (219.49 km) |
| Castelfidardo to Cave | 118.01 mi (189.93 km) |
| Castelfidardo to Cavriago | 172.18 mi (277.09 km) |
| Castelfidardo to Cavriglia | 103.46 mi (166.51 km) |
| Castelfidardo to Cazzago San Martino | 226.85 mi (365.08 km) |
| Castelfidardo to Ceccano | 131.55 mi (211.71 km) |
| Castelfidardo to Cecina | 152.44 mi (245.32 km) |
| Castelfidardo to Cefalu | 376.04 mi (605.19 km) |
| Castelfidardo to Ceglie Messapico | 280.92 mi (452.09 km) |
| Castelfidardo to Celano | 95.20 mi (153.21 km) |
