| Silver Spring to Superior (Colorado) | 1,496.00 mi (2,407.58 km) |
| Silver Spring to Superior (Wisconsin) | 927.27 mi (1,492.30 km) |
| Silver Spring to Surprise (Arizona) | 1,992.91 mi (3,207.28 km) |
| Silver Spring to Susanville (California) | 2,295.37 mi (3,694.03 km) |
| Silver Spring to Sussex (Wisconsin) | 648.88 mi (1,044.26 km) |
| Silver Spring to Suwanee (Georgia) | 519.49 mi (836.04 km) |
| Silver Spring to Swansea (Illinois) | 698.47 mi (1,124.07 km) |
| Silver Spring to Sweetwater (Florida) | 934.24 mi (1,503.52 km) |
| Silver Spring to Sweetwater (Texas) | 1,382.54 mi (2,224.98 km) |
| Silver Spring to Sycamore (Illinois) | 646.01 mi (1,039.65 km) |
| Silver Spring to Sylacauga (Alabama) | 653.70 mi (1,052.02 km) |
| Silver Spring to Sylvania (Ohio) | 398.59 mi (641.46 km) |
| Silver Spring to Syosset (New York) | 224.62 mi (361.49 km) |
| Silver Spring to Syracuse (New York) | 282.71 mi (454.97 km) |
| Silver Spring to Syracuse (Utah) | 1,846.98 mi (2,972.43 km) |
