| Castelletto sopra Ticino to Cosenza | 588.57 mi (947.21 km) |
| Castelletto sopra Ticino to Cossato | 24.81 mi (39.92 km) |
| Castelletto sopra Ticino to Costa Volpino | 71.08 mi (114.39 km) |
| Castelletto sopra Ticino to Creazzo | 138.29 mi (222.55 km) |
| Castelletto sopra Ticino to Crema | 56.27 mi (90.56 km) |
| Castelletto sopra Ticino to Cremona | 78.95 mi (127.06 km) |
| Castelletto sopra Ticino to Crevalcore | 140.62 mi (226.31 km) |
| Castelletto sopra Ticino to Crispiano | 558.79 mi (899.28 km) |
| Castelletto sopra Ticino to Crosia | 592.23 mi (953.10 km) |
| Castelletto sopra Ticino to Crotone | 629.70 mi (1,013.41 km) |
| Castelletto sopra Ticino to Cuneo | 106.22 mi (170.95 km) |
| Castelletto sopra Ticino to Cuorgne | 52.67 mi (84.77 km) |
| Castelletto sopra Ticino to Cusano Milanino | 28.96 mi (46.61 km) |
| Castelletto sopra Ticino to Cutro | 627.71 mi (1,010.20 km) |
| Castelletto sopra Ticino to Cutrofiano | 618.96 mi (996.12 km) |
