| Twin Falls to Sunset (Florida) | 2,249.40 mi (3,620.05 km) |
| Twin Falls to Superior (Colorado) | 515.94 mi (830.33 km) |
| Twin Falls to Superior (Wisconsin) | 1,132.53 mi (1,822.62 km) |
| Twin Falls to Surprise (Arizona) | 623.35 mi (1,003.18 km) |
| Twin Falls to Susanville (California) | 351.04 mi (564.94 km) |
| Twin Falls to Sussex (Wisconsin) | 1,324.27 mi (2,131.20 km) |
| Twin Falls to Suwanee (Georgia) | 1,738.42 mi (2,797.71 km) |
| Twin Falls to Swansea (Illinois) | 1,309.50 mi (2,107.44 km) |
| Twin Falls to Sweetwater (Florida) | 2,245.09 mi (3,613.12 km) |
| Twin Falls to Sweetwater (Texas) | 1,036.45 mi (1,668.00 km) |
| Twin Falls to Sycamore (Illinois) | 1,313.31 mi (2,113.57 km) |
| Twin Falls to Sylacauga (Alabama) | 1,659.30 mi (2,670.38 km) |
| Twin Falls to Sylvania (Ohio) | 1,568.02 mi (2,523.49 km) |
| Twin Falls to Syosset (New York) | 2,096.10 mi (3,373.35 km) |
| Twin Falls to Syracuse (New York) | 1,925.65 mi (3,099.03 km) |
