| Winterthur to Caguas (Puerto Rico) | 4,592.50 mi (7,390.92 km) |
| Winterthur to Cahokia (Illinois) | 4,684.64 mi (7,539.20 km) |
| Winterthur to Calabasas (California) | 5,924.71 mi (9,534.91 km) |
| Winterthur to Caldwell (Idaho) | 5,317.00 mi (8,556.88 km) |
| Winterthur to Caledonia (Wisconsin) | 4,397.60 mi (7,077.25 km) |
| Winterthur to Calera (Alabama) | 4,807.40 mi (7,736.76 km) |
| Winterthur to Calexico (California) | 5,907.98 mi (9,507.97 km) |
| Winterthur to Calhoun (Georgia) | 4,667.24 mi (7,511.20 km) |
| Winterthur to California (Maryland) | 4,140.75 mi (6,663.89 km) |
| Winterthur to California City (California) | 5,840.92 mi (9,400.06 km) |
| Winterthur to Callaway (Florida) | 4,901.83 mi (7,888.74 km) |
| Winterthur to Calumet City (Illinois) | 4,439.56 mi (7,144.78 km) |
| Winterthur to Calverton (Maryland) | 4,126.86 mi (6,641.53 km) |
| Winterthur to Camano (Washington) | 5,206.62 mi (8,379.24 km) |
| Winterthur to Camarillo (California) | 5,930.88 mi (9,544.82 km) |
