| Staines-upon-Thames to Silver Firs (Washington) | 4,758.76 mi (7,658.49 km) |
| Staines-upon-Thames to Silver Spring (Maryland) | 3,645.61 mi (5,867.04 km) |
| Staines-upon-Thames to Silver Springs Shores (Florida) | 4,322.21 mi (6,955.92 km) |
| Staines-upon-Thames to Silverdale (Washington) | 4,784.02 mi (7,699.14 km) |
| Staines-upon-Thames to Silverton (Oregon) | 4,939.09 mi (7,948.70 km) |
| Staines-upon-Thames to Simi Valley (California) | 5,435.52 mi (8,747.62 km) |
| Staines-upon-Thames to Simpsonville (South Carolina) | 4,058.22 mi (6,531.07 km) |
| Staines-upon-Thames to Sioux City (Iowa) | 4,231.40 mi (6,809.78 km) |
| Staines-upon-Thames to Sioux Falls (South Dakota) | 4,192.77 mi (6,747.61 km) |
| Staines-upon-Thames to Skokie (Illinois) | 3,932.19 mi (6,328.25 km) |
| Staines-upon-Thames to Sleepy Hollow (New York) | 3,425.26 mi (5,512.43 km) |
| Staines-upon-Thames to Slidell (Louisiana) | 4,584.15 mi (7,377.47 km) |
| Staines-upon-Thames to Smithfield (North Carolina) | 3,860.13 mi (6,212.27 km) |
| Staines-upon-Thames to Smithfield (Utah) | 4,791.58 mi (7,711.31 km) |
| Staines-upon-Thames to Smithville (Missouri) | 4,316.93 mi (6,947.43 km) |
