| Busko-Zdroj to Silver Firs (Washington) | 5,293.68 mi (8,519.35 km) |
| Busko-Zdroj to Silver Spring (Maryland) | 4,507.73 mi (7,254.49 km) |
| Busko-Zdroj to Silver Springs Shores (Florida) | 5,207.14 mi (8,380.09 km) |
| Busko-Zdroj to Silverdale (Washington) | 5,315.92 mi (8,555.15 km) |
| Busko-Zdroj to Silverton (Oregon) | 5,487.39 mi (8,831.10 km) |
| Busko-Zdroj to Simi Valley (California) | 6,082.01 mi (9,788.05 km) |
| Busko-Zdroj to Simpsonville (South Carolina) | 4,920.84 mi (7,919.32 km) |
| Busko-Zdroj to Sioux City (Iowa) | 4,982.44 mi (8,018.46 km) |
| Busko-Zdroj to Sioux Falls (South Dakota) | 4,934.77 mi (7,941.75 km) |
| Busko-Zdroj to Skokie (Illinois) | 4,731.79 mi (7,615.09 km) |
| Busko-Zdroj to Sleepy Hollow (New York) | 4,287.87 mi (6,900.67 km) |
| Busko-Zdroj to Slidell (Louisiana) | 5,435.39 mi (8,747.41 km) |
| Busko-Zdroj to Smithfield (North Carolina) | 4,733.44 mi (7,617.73 km) |
| Busko-Zdroj to Smithfield (Utah) | 5,446.51 mi (8,765.31 km) |
| Busko-Zdroj to Smithville (Missouri) | 5,097.84 mi (8,204.17 km) |
