| Red Bluff to Southern Pines (North Carolina) | 2,344.63 mi (3,773.31 km) |
| Red Bluff to Southfield (Michigan) | 2,011.05 mi (3,236.47 km) |
| Red Bluff to Southgate (Michigan) | 2,016.78 mi (3,245.69 km) |
| Red Bluff to Southlake (Texas) | 1,473.00 mi (2,370.56 km) |
| Red Bluff to Spanaway (Washington) | 478.52 mi (770.10 km) |
| Red Bluff to Spanish Fork (Utah) | 559.60 mi (900.59 km) |
| Red Bluff to Spanish Lake (Missouri) | 1,701.73 mi (2,738.66 km) |
| Red Bluff to Spanish Springs (Nevada) | 140.89 mi (226.74 km) |
| Red Bluff to Sparks (Nevada) | 140.16 mi (225.57 km) |
| Red Bluff to Spartanburg (South Carolina) | 2,218.25 mi (3,569.93 km) |
| Red Bluff to Spearfish (South Dakota) | 984.78 mi (1,584.85 km) |
| Red Bluff to Speedway (Indiana) | 1,892.48 mi (3,045.65 km) |
| Red Bluff to Spencer (Iowa) | 1,407.00 mi (2,264.34 km) |
| Red Bluff to Spokane (Washington) | 570.10 mi (917.49 km) |
| Red Bluff to Spokane Valley (Washington) | 574.01 mi (923.78 km) |
