| Whitewater to Siloam Springs (Arkansas) | 553.56 mi (890.88 km) |
| Whitewater to Silver Firs (Washington) | 1,645.67 mi (2,648.45 km) |
| Whitewater to Silver Spring (Maryland) | 665.70 mi (1,071.34 km) |
| Whitewater to Silver Springs Shores (Florida) | 1,019.11 mi (1,640.10 km) |
| Whitewater to Silverdale (Washington) | 1,670.60 mi (2,688.58 km) |
| Whitewater to Silverton (Oregon) | 1,688.52 mi (2,717.41 km) |
| Whitewater to Simi Valley (California) | 1,715.53 mi (2,760.89 km) |
| Whitewater to Simpsonville (South Carolina) | 659.49 mi (1,061.35 km) |
| Whitewater to Sioux City (Iowa) | 389.54 mi (626.91 km) |
| Whitewater to Sioux Falls (South Dakota) | 405.61 mi (652.77 km) |
| Whitewater to Skokie (Illinois) | 75.06 mi (120.80 km) |
| Whitewater to Sleepy Hollow (New York) | 771.92 mi (1,242.28 km) |
| Whitewater to Slidell (Louisiana) | 868.95 mi (1,398.44 km) |
| Whitewater to Smithfield (North Carolina) | 750.90 mi (1,208.46 km) |
| Whitewater to Smithfield (Utah) | 1,177.76 mi (1,895.43 km) |
