| Winterthur to Collegno | 176.17 mi (283.52 km) |
| Winterthur to Cologno al Serio | 140.17 mi (225.59 km) |
| Winterthur to Cologno Monzese | 138.62 mi (223.09 km) |
| Winterthur to Colorno | 194.10 mi (312.38 km) |
| Winterthur to Comacchio | 254.49 mi (409.56 km) |
| Winterthur to Comiso | 787.75 mi (1,267.77 km) |
| Winterthur to Como | 117.90 mi (189.74 km) |
| Winterthur to Concordia Sagittaria | 229.21 mi (368.88 km) |
| Winterthur to Concorezzo | 135.03 mi (217.31 km) |
| Winterthur to Conegliano | 202.48 mi (325.86 km) |
| Winterthur to Conselice | 254.23 mi (409.14 km) |
| Winterthur to Conselve | 216.50 mi (348.43 km) |
| Winterthur to Conversano | 612.60 mi (985.88 km) |
| Winterthur to Copertino | 681.08 mi (1,096.09 km) |
| Winterthur to Copparo | 232.96 mi (374.91 km) |
