| Winterthur to Carmona | 1,004.94 mi (1,617.30 km) |
| Winterthur to Cartagena | 842.42 mi (1,355.74 km) |
| Winterthur to Cartama | 1,009.33 mi (1,624.37 km) |
| Winterthur to Cartaya | 1,070.86 mi (1,723.38 km) |
| Winterthur to Caspe | 611.40 mi (983.96 km) |
| Winterthur to Cassa de la Selva | 482.30 mi (776.18 km) |
| Winterthur to Castalla | 775.69 mi (1,248.35 km) |
| Winterthur to Castellbisbal | 532.22 mi (856.52 km) |
| Winterthur to Castelldefels | 543.39 mi (874.51 km) |
| Winterthur to Castello de Ampurias | 455.52 mi (733.09 km) |
| Winterthur to Castellon de la Plana | 678.05 mi (1,091.21 km) |
| Winterthur to Castilleja de la Cuesta | 1,024.55 mi (1,648.85 km) |
| Winterthur to Catarroja | 721.99 mi (1,161.93 km) |
| Winterthur to Catral | 804.79 mi (1,295.18 km) |
| Winterthur to Caudete | 779.44 mi (1,254.39 km) |
