| Red Bluff to Security-Widefield (Colorado) | 938.59 mi (1,510.51 km) |
| Red Bluff to Sedalia (Missouri) | 1,544.28 mi (2,485.27 km) |
| Red Bluff to Sedro-Woolley (Washington) | 576.08 mi (927.11 km) |
| Red Bluff to Seguin (Texas) | 1,550.84 mi (2,495.83 km) |
| Red Bluff to Selden (New York) | 2,549.34 mi (4,102.77 km) |
| Red Bluff to Selma (Alabama) | 2,018.08 mi (3,247.79 km) |
| Red Bluff to Selma (California) | 286.65 mi (461.32 km) |
| Red Bluff to Selma (Texas) | 1,533.88 mi (2,468.54 km) |
| Red Bluff to Seminole (Florida) | 2,391.88 mi (3,849.37 km) |
| Red Bluff to Seven Hills (Ohio) | 2,104.67 mi (3,387.14 km) |
| Red Bluff to Seven Oaks (South Carolina) | 2,282.88 mi (3,673.95 km) |
| Red Bluff to Severn (Maryland) | 2,396.90 mi (3,857.44 km) |
| Red Bluff to Severna Park (Maryland) | 2,404.38 mi (3,869.48 km) |
| Red Bluff to Sevierville (Tennessee) | 2,108.68 mi (3,393.60 km) |
| Red Bluff to Seymour (Indiana) | 1,924.58 mi (3,097.30 km) |
