| Lice to Silver Firs (Washington) | 6,379.96 mi (10,267.55 km) |
| Lice to Silver Spring (Maryland) | 5,787.12 mi (9,313.46 km) |
| Lice to Silver Springs Shores (Florida) | 6,482.83 mi (10,433.11 km) |
| Lice to Silverdale (Washington) | 6,398.87 mi (10,297.99 km) |
| Lice to Silverton (Oregon) | 6,579.24 mi (10,588.27 km) |
| Lice to Simi Valley (California) | 7,242.08 mi (11,655.01 km) |
| Lice to Simpsonville (South Carolina) | 6,200.27 mi (9,978.38 km) |
| Lice to Sioux City (Iowa) | 6,228.36 mi (10,023.57 km) |
| Lice to Sioux Falls (South Dakota) | 6,176.46 mi (9,940.05 km) |
| Lice to Skokie (Illinois) | 5,999.94 mi (9,655.97 km) |
| Lice to Sleepy Hollow (New York) | 5,567.18 mi (8,959.51 km) |
| Lice to Slidell (Louisiana) | 6,714.37 mi (10,805.74 km) |
| Lice to Smithfield (North Carolina) | 6,011.77 mi (9,675.02 km) |
| Lice to Smithfield (Utah) | 6,625.72 mi (10,663.06 km) |
| Lice to Smithville (Missouri) | 6,357.04 mi (10,230.67 km) |
