| Ruston to Silver Firs (Washington) | 1,865.39 mi (3,002.06 km) |
| Ruston to Silver Spring (Maryland) | 981.08 mi (1,578.90 km) |
| Ruston to Silver Springs Shores (Florida) | 672.66 mi (1,082.54 km) |
| Ruston to Silverdale (Washington) | 1,882.75 mi (3,029.99 km) |
| Ruston to Silverton (Oregon) | 1,823.36 mi (2,934.42 km) |
| Ruston to Simi Valley (California) | 1,506.88 mi (2,425.09 km) |
| Ruston to Simpsonville (South Carolina) | 615.76 mi (990.97 km) |
| Ruston to Sioux City (Iowa) | 718.26 mi (1,155.92 km) |
| Ruston to Sioux Falls (South Dakota) | 792.19 mi (1,274.91 km) |
| Ruston to Skokie (Illinois) | 709.30 mi (1,141.51 km) |
| Ruston to Sleepy Hollow (New York) | 1,190.94 mi (1,916.63 km) |
| Ruston to Slidell (Louisiana) | 228.79 mi (368.20 km) |
| Ruston to Smithfield (North Carolina) | 842.80 mi (1,356.36 km) |
| Ruston to Smithfield (Utah) | 1,232.25 mi (1,983.11 km) |
| Ruston to Smithville (Missouri) | 486.12 mi (782.33 km) |
