| Rorschach to Silver Firs (Washington) | 5,238.43 mi (8,430.44 km) |
| Rorschach to Silver Spring (Maryland) | 4,165.47 mi (6,703.68 km) |
| Rorschach to Silver Springs Shores (Florida) | 4,832.82 mi (7,777.67 km) |
| Rorschach to Silverdale (Washington) | 5,262.92 mi (8,469.84 km) |
| Rorschach to Silverton (Oregon) | 5,423.26 mi (8,727.90 km) |
| Rorschach to Simi Valley (California) | 5,944.92 mi (9,567.42 km) |
| Rorschach to Simpsonville (South Carolina) | 4,577.36 mi (7,366.55 km) |
| Rorschach to Sioux City (Iowa) | 4,754.90 mi (7,652.28 km) |
| Rorschach to Sioux Falls (South Dakota) | 4,715.29 mi (7,588.53 km) |
| Rorschach to Skokie (Illinois) | 4,458.15 mi (7,174.70 km) |
| Rorschach to Sleepy Hollow (New York) | 3,945.34 mi (6,349.41 km) |
| Rorschach to Slidell (Louisiana) | 5,105.27 mi (8,216.13 km) |
| Rorschach to Smithfield (North Carolina) | 4,376.35 mi (7,043.06 km) |
| Rorschach to Smithfield (Utah) | 5,301.20 mi (8,531.46 km) |
| Rorschach to Smithville (Missouri) | 4,842.55 mi (7,793.33 km) |
