| Stip to Silver Firs (Washington) | 5,874.04 mi (9,453.36 km) |
| Stip to Silver Spring (Maryland) | 4,903.29 mi (7,891.08 km) |
| Stip to Silver Springs Shores (Florida) | 5,566.69 mi (8,958.72 km) |
| Stip to Silverdale (Washington) | 5,897.06 mi (9,490.40 km) |
| Stip to Silverton (Oregon) | 6,065.23 mi (9,761.05 km) |
| Stip to Simi Valley (California) | 6,631.05 mi (10,671.64 km) |
| Stip to Simpsonville (South Carolina) | 5,315.02 mi (8,553.70 km) |
| Stip to Sioux City (Iowa) | 5,475.83 mi (8,812.49 km) |
| Stip to Sioux Falls (South Dakota) | 5,433.56 mi (8,744.46 km) |
| Stip to Skokie (Illinois) | 5,190.22 mi (8,352.85 km) |
| Stip to Sleepy Hollow (New York) | 4,683.20 mi (7,536.88 km) |
| Stip to Slidell (Louisiana) | 5,843.19 mi (9,403.71 km) |
| Stip to Smithfield (North Carolina) | 5,113.14 mi (8,228.81 km) |
| Stip to Smithfield (Utah) | 5,989.99 mi (9,639.96 km) |
| Stip to Smithville (Missouri) | 5,571.23 mi (8,966.03 km) |
