| Forest to Superior (Colorado) | 4,862.13 mi (7,824.84 km) |
| Forest to Superior (Wisconsin) | 4,073.57 mi (6,555.78 km) |
| Forest to Surprise (Arizona) | 5,449.63 mi (8,770.33 km) |
| Forest to Susanville (California) | 5,311.53 mi (8,548.08 km) |
| Forest to Sussex (Wisconsin) | 4,102.28 mi (6,601.98 km) |
| Forest to Suwanee (Georgia) | 4,376.47 mi (7,043.25 km) |
| Forest to Swansea (Illinois) | 4,388.74 mi (7,063.00 km) |
| Forest to Sweetwater (Florida) | 4,633.98 mi (7,457.68 km) |
| Forest to Sweetwater (Texas) | 5,092.76 mi (8,196.01 km) |
| Forest to Sycamore (Illinois) | 4,173.15 mi (6,716.04 km) |
| Forest to Sylacauga (Alabama) | 4,507.90 mi (7,254.77 km) |
| Forest to Sylvania (Ohio) | 3,998.17 mi (6,434.44 km) |
| Forest to Syosset (New York) | 3,633.90 mi (5,848.20 km) |
| Forest to Syracuse (New York) | 3,643.74 mi (5,864.02 km) |
| Forest to Syracuse (Utah) | 5,021.87 mi (8,081.92 km) |
