| Wanstead to Silver Firs (Washington) | 4,765.06 mi (7,668.62 km) |
| Wanstead to Silver Spring (Maryland) | 3,664.47 mi (5,897.40 km) |
| Wanstead to Silver Springs Shores (Florida) | 4,342.50 mi (6,988.57 km) |
| Wanstead to Silverdale (Washington) | 4,790.23 mi (7,709.13 km) |
| Wanstead to Silverton (Oregon) | 4,945.94 mi (7,959.73 km) |
| Wanstead to Simi Valley (California) | 5,446.03 mi (8,764.53 km) |
| Wanstead to Simpsonville (South Carolina) | 4,077.20 mi (6,561.62 km) |
| Wanstead to Sioux City (Iowa) | 4,245.33 mi (6,832.19 km) |
| Wanstead to Sioux Falls (South Dakota) | 4,206.31 mi (6,769.40 km) |
| Wanstead to Skokie (Illinois) | 3,948.08 mi (6,353.82 km) |
| Wanstead to Sleepy Hollow (New York) | 3,444.10 mi (5,542.74 km) |
| Wanstead to Slidell (Louisiana) | 4,602.66 mi (7,407.26 km) |
| Wanstead to Smithfield (North Carolina) | 3,879.66 mi (6,243.71 km) |
| Wanstead to Smithfield (Utah) | 4,802.07 mi (7,728.19 km) |
| Wanstead to Smithville (Missouri) | 4,332.14 mi (6,971.91 km) |
