| Red Bluff to Superior (Colorado) | 902.20 mi (1,451.95 km) |
| Red Bluff to Superior (Wisconsin) | 1,567.91 mi (2,523.30 km) |
| Red Bluff to Surprise (Arizona) | 701.77 mi (1,129.39 km) |
| Red Bluff to Susanville (California) | 87.48 mi (140.78 km) |
| Red Bluff to Sussex (Wisconsin) | 1,755.90 mi (2,825.84 km) |
| Red Bluff to Suwanee (Georgia) | 2,128.45 mi (3,425.40 km) |
| Red Bluff to Swansea (Illinois) | 1,717.26 mi (2,763.66 km) |
| Red Bluff to Sweetwater (Florida) | 2,593.58 mi (4,173.97 km) |
| Red Bluff to Sweetwater (Texas) | 1,322.24 mi (2,127.94 km) |
| Red Bluff to Sycamore (Illinois) | 1,741.04 mi (2,801.94 km) |
| Red Bluff to Sylacauga (Alabama) | 2,036.75 mi (3,277.83 km) |
| Red Bluff to Sylvania (Ohio) | 1,997.01 mi (3,213.88 km) |
| Red Bluff to Syosset (New York) | 2,527.44 mi (4,067.51 km) |
| Red Bluff to Syracuse (New York) | 2,359.72 mi (3,797.61 km) |
| Red Bluff to Syracuse (Utah) | 536.76 mi (863.84 km) |
