| Castel San Giorgio to Caltagirone | 245.20 mi (394.61 km) |
| Castel San Giorgio to Caltanissetta | 230.07 mi (370.27 km) |
| Castel San Giorgio to Calvisano | 384.34 mi (618.53 km) |
| Castel San Giorgio to Calvizzano | 28.19 mi (45.36 km) |
| Castel San Giorgio to Camaiore | 312.70 mi (503.24 km) |
| Castel San Giorgio to Cameri | 446.10 mi (717.93 km) |
| Castel San Giorgio to Camisano Vicentino | 359.90 mi (579.20 km) |
| Castel San Giorgio to Campagna | 22.44 mi (36.12 km) |
| Castel San Giorgio to Campagnano di Roma | 151.95 mi (244.54 km) |
| Castel San Giorgio to Campi Bisenzio | 277.70 mi (446.92 km) |
| Castel San Giorgio to Campi Salentina | 176.01 mi (283.26 km) |
| Castel San Giorgio to Campiglia Marittima | 262.53 mi (422.51 km) |
| Castel San Giorgio to Campobasso | 54.16 mi (87.15 km) |
| Castel San Giorgio to Campobello di Licata | 247.72 mi (398.67 km) |
| Castel San Giorgio to Campobello di Mazara | 241.37 mi (388.45 km) |
