| Winterthur to Castle Rock (Colorado) | 5,182.08 mi (8,339.75 km) |
| Winterthur to Castro Valley (California) | 5,814.85 mi (9,358.10 km) |
| Winterthur to Catalina Foothills (Arizona) | 5,774.71 mi (9,293.49 km) |
| Winterthur to Cataño (Puerto Rico) | 4,587.43 mi (7,382.75 km) |
| Winterthur to Cathedral City (California) | 5,873.15 mi (9,451.93 km) |
| Winterthur to Catonsville (Maryland) | 4,109.30 mi (6,613.27 km) |
| Winterthur to Cave Spring (Virginia) | 4,335.58 mi (6,977.45 km) |
| Winterthur to Cayce (South Carolina) | 4,528.93 mi (7,288.60 km) |
| Winterthur to Cayey (Puerto Rico) | 4,603.98 mi (7,409.39 km) |
| Winterthur to Cedar City (Utah) | 5,547.16 mi (8,927.29 km) |
| Winterthur to Cedar Falls (Iowa) | 4,581.93 mi (7,373.91 km) |
| Winterthur to Cedar Hill (Texas) | 5,246.37 mi (8,443.21 km) |
| Winterthur to Cedar Lake (Indiana) | 4,446.49 mi (7,155.93 km) |
| Winterthur to Cedar Mill (Oregon) | 5,371.04 mi (8,643.85 km) |
| Winterthur to Cedar Park (Texas) | 5,386.80 mi (8,669.22 km) |
