| Keller to Silver Firs (Washington) | 1,655.77 mi (2,664.70 km) |
| Keller to Silver Spring (Maryland) | 1,201.98 mi (1,934.40 km) |
| Keller to Silver Springs Shores (Florida) | 937.51 mi (1,508.78 km) |
| Keller to Silverdale (Washington) | 1,670.87 mi (2,689.01 km) |
| Keller to Silverton (Oregon) | 1,595.89 mi (2,568.33 km) |
| Keller to Simi Valley (California) | 1,239.77 mi (1,995.21 km) |
| Keller to Simpsonville (South Carolina) | 867.20 mi (1,395.62 km) |
| Keller to Sioux City (Iowa) | 662.26 mi (1,065.81 km) |
| Keller to Sioux Falls (South Dakota) | 733.30 mi (1,180.13 km) |
| Keller to Skokie (Illinois) | 814.99 mi (1,311.60 km) |
| Keller to Sleepy Hollow (New York) | 1,400.68 mi (2,254.17 km) |
| Keller to Slidell (Louisiana) | 474.39 mi (763.45 km) |
| Keller to Smithfield (North Carolina) | 1,091.27 mi (1,756.23 km) |
| Keller to Smithfield (Utah) | 1,007.95 mi (1,622.14 km) |
| Keller to Smithville (Missouri) | 470.03 mi (756.44 km) |
