| Winterthur to Cortona | 331.84 mi (534.04 km) |
| Winterthur to Cosenza | 680.07 mi (1,094.46 km) |
| Winterthur to Cossato | 136.15 mi (219.11 km) |
| Winterthur to Costa Volpino | 132.32 mi (212.95 km) |
| Winterthur to Creazzo | 188.65 mi (303.61 km) |
| Winterthur to Crema | 154.17 mi (248.12 km) |
| Winterthur to Cremona | 174.90 mi (281.47 km) |
| Winterthur to Crevalcore | 224.49 mi (361.28 km) |
| Winterthur to Crispiano | 636.09 mi (1,023.68 km) |
| Winterthur to Crosia | 679.27 mi (1,093.17 km) |
| Winterthur to Crotone | 717.45 mi (1,154.62 km) |
| Winterthur to Cuneo | 222.58 mi (358.21 km) |
| Winterthur to Cuorgne | 154.51 mi (248.66 km) |
| Winterthur to Cusano Milanino | 136.38 mi (219.48 km) |
| Winterthur to Cutro | 716.47 mi (1,153.05 km) |
