| Edmond to Silver Firs (Washington) | 1,517.39 mi (2,442.01 km) |
| Edmond to Silver Spring (Maryland) | 1,141.29 mi (1,836.73 km) |
| Edmond to Silver Springs Shores (Florida) | 1,004.62 mi (1,616.77 km) |
| Edmond to Silverdale (Washington) | 1,534.45 mi (2,469.46 km) |
| Edmond to Silverton (Oregon) | 1,475.03 mi (2,373.83 km) |
| Edmond to Simi Valley (California) | 1,209.38 mi (1,946.32 km) |
| Edmond to Simpsonville (South Carolina) | 857.49 mi (1,380.00 km) |
| Edmond to Sioux City (Iowa) | 474.89 mi (764.26 km) |
| Edmond to Sioux Falls (South Dakota) | 545.03 mi (877.14 km) |
| Edmond to Skokie (Illinois) | 680.83 mi (1,095.68 km) |
| Edmond to Sleepy Hollow (New York) | 1,324.45 mi (2,131.50 km) |
| Edmond to Slidell (Louisiana) | 577.51 mi (929.41 km) |
| Edmond to Smithfield (North Carolina) | 1,069.64 mi (1,721.42 km) |
| Edmond to Smithfield (Utah) | 884.01 mi (1,422.68 km) |
| Edmond to Smithville (Missouri) | 300.64 mi (483.83 km) |
