| Rorschach to Caguas (Puerto Rico) | 4,628.58 mi (7,448.98 km) |
| Rorschach to Cahokia (Illinois) | 4,715.85 mi (7,589.42 km) |
| Rorschach to Calabasas (California) | 5,950.02 mi (9,575.63 km) |
| Rorschach to Caldwell (Idaho) | 5,340.47 mi (8,594.65 km) |
| Rorschach to Caledonia (Wisconsin) | 4,428.12 mi (7,126.37 km) |
| Rorschach to Calera (Alabama) | 4,840.39 mi (7,789.86 km) |
| Rorschach to Calexico (California) | 5,934.60 mi (9,550.81 km) |
| Rorschach to Calhoun (Georgia) | 4,700.25 mi (7,564.33 km) |
| Rorschach to California (Maryland) | 4,174.20 mi (6,717.72 km) |
| Rorschach to California City (California) | 5,866.23 mi (9,440.78 km) |
| Rorschach to Callaway (Florida) | 4,935.55 mi (7,943.01 km) |
| Rorschach to Calumet City (Illinois) | 4,470.47 mi (7,194.52 km) |
| Rorschach to Calverton (Maryland) | 4,160.08 mi (6,695.00 km) |
| Rorschach to Camano (Washington) | 5,227.08 mi (8,412.17 km) |
| Rorschach to Camarillo (California) | 5,956.04 mi (9,585.32 km) |
