| Rorschach to Caño Martin Peña (Puerto Rico) | 4,619.47 mi (7,434.32 km) |
| Rorschach to Cañon City (Colorado) | 5,272.27 mi (8,484.91 km) |
| Rorschach to Canóvanas (Puerto Rico) | 4,615.47 mi (7,427.88 km) |
| Rorschach to Canton (Georgia) | 4,693.22 mi (7,553.01 km) |
| Rorschach to Canton (Illinois) | 4,614.92 mi (7,426.99 km) |
| Rorschach to Canton (Mississippi) | 5,001.09 mi (8,048.48 km) |
| Rorschach to Canton (Ohio) | 4,264.25 mi (6,862.64 km) |
| Rorschach to Canyon (Texas) | 5,339.00 mi (8,592.29 km) |
| Rorschach to Canyon Lake (California) | 5,932.78 mi (9,547.89 km) |
| Rorschach to Canyon Lake (Texas) | 5,468.70 mi (8,801.01 km) |
| Rorschach to Cape Coral (Florida) | 4,951.10 mi (7,968.03 km) |
| Rorschach to Cape Girardeau (Missouri) | 4,752.07 mi (7,647.71 km) |
| Rorschach to Carbondale (Illinois) | 4,719.07 mi (7,594.60 km) |
| Rorschach to Carlisle (Pennsylvania) | 4,121.24 mi (6,632.49 km) |
| Rorschach to Carlsbad (California) | 5,966.17 mi (9,601.63 km) |
