| Clemmons to Silver Firs (Washington) | 2,263.88 mi (3,643.36 km) |
| Clemmons to Silver Spring (Maryland) | 275.91 mi (444.03 km) |
| Clemmons to Silver Springs Shores (Florida) | 487.37 mi (784.34 km) |
| Clemmons to Silverdale (Washington) | 2,287.30 mi (3,681.05 km) |
| Clemmons to Silverton (Oregon) | 2,283.12 mi (3,674.33 km) |
| Clemmons to Simi Valley (California) | 2,156.73 mi (3,470.92 km) |
| Clemmons to Simpsonville (South Carolina) | 138.61 mi (223.07 km) |
| Clemmons to Sioux City (Iowa) | 963.42 mi (1,550.47 km) |
| Clemmons to Sioux Falls (South Dakota) | 1,008.36 mi (1,622.79 km) |
| Clemmons to Skokie (Illinois) | 572.15 mi (920.79 km) |
| Clemmons to Sleepy Hollow (New York) | 495.85 mi (798.00 km) |
| Clemmons to Slidell (Louisiana) | 672.39 mi (1,082.11 km) |
| Clemmons to Smithfield (North Carolina) | 119.66 mi (192.57 km) |
| Clemmons to Smithfield (Utah) | 1,726.34 mi (2,778.27 km) |
| Clemmons to Smithville (Missouri) | 808.53 mi (1,301.21 km) |
