| Rorschach to Cloverly (Maryland) | 4,160.08 mi (6,695.00 km) |
| Rorschach to Clovis (California) | 5,822.56 mi (9,370.51 km) |
| Rorschach to Clovis (New Mexico) | 5,414.70 mi (8,714.12 km) |
| Rorschach to Clute (Texas) | 5,398.76 mi (8,688.47 km) |
| Rorschach to Coachella (California) | 5,897.47 mi (9,491.06 km) |
| Rorschach to Coalinga (California) | 5,881.59 mi (9,465.50 km) |
| Rorschach to Coamo (Puerto Rico) | 4,651.30 mi (7,485.54 km) |
| Rorschach to Coatesville (Pennsylvania) | 4,073.11 mi (6,555.03 km) |
| Rorschach to Cockeysville (Maryland) | 4,128.46 mi (6,644.12 km) |
| Rorschach to Cocoa (Florida) | 4,813.42 mi (7,746.45 km) |
| Rorschach to Cocoa Beach (Florida) | 4,809.64 mi (7,740.37 km) |
| Rorschach to Coconut Creek (Florida) | 4,888.71 mi (7,867.61 km) |
| Rorschach to Coeur d'Alene (Idaho) | 5,112.35 mi (8,227.54 km) |
| Rorschach to Cohoes (New York) | 3,869.64 mi (6,227.58 km) |
| Rorschach to Cold Springs (Nevada) | 5,662.72 mi (9,113.27 km) |
