| Fort Oglethorpe to Silver Firs (Washington) | 2,085.34 mi (3,356.03 km) |
| Fort Oglethorpe to Silver Spring (Maryland) | 533.79 mi (859.06 km) |
| Fort Oglethorpe to Silver Springs Shores (Florida) | 444.31 mi (715.05 km) |
| Fort Oglethorpe to Silverdale (Washington) | 2,106.95 mi (3,390.81 km) |
| Fort Oglethorpe to Silverton (Oregon) | 2,084.15 mi (3,354.12 km) |
| Fort Oglethorpe to Simi Valley (California) | 1,897.03 mi (3,052.97 km) |
| Fort Oglethorpe to Simpsonville (South Carolina) | 170.10 mi (273.75 km) |
| Fort Oglethorpe to Sioux City (Iowa) | 795.06 mi (1,279.53 km) |
| Fort Oglethorpe to Sioux Falls (South Dakota) | 853.73 mi (1,373.95 km) |
| Fort Oglethorpe to Skokie (Illinois) | 508.98 mi (819.13 km) |
| Fort Oglethorpe to Sleepy Hollow (New York) | 750.39 mi (1,207.63 km) |
| Fort Oglethorpe to Slidell (Louisiana) | 415.38 mi (668.49 km) |
| Fort Oglethorpe to Smithfield (North Carolina) | 391.25 mi (629.65 km) |
| Fort Oglethorpe to Smithfield (Utah) | 1,509.39 mi (2,429.12 km) |
| Fort Oglethorpe to Smithville (Missouri) | 598.53 mi (963.24 km) |
