| Redding to Smyrna (Delaware) | 2,449.31 mi (3,941.78 km) |
| Redding to Smyrna (Georgia) | 2,116.37 mi (3,405.97 km) |
| Redding to Smyrna (Tennessee) | 1,956.15 mi (3,148.13 km) |
| Redding to Snellville (Georgia) | 2,143.49 mi (3,449.62 km) |
| Redding to Snoqualmie (Washington) | 481.55 mi (774.99 km) |
| Redding to Snyder (Texas) | 1,302.85 mi (2,096.73 km) |
| Redding to Socastee (South Carolina) | 2,410.31 mi (3,879.02 km) |
| Redding to Socorro (Texas) | 1,087.65 mi (1,750.40 km) |
| Redding to Soddy-Daisy (Tennessee) | 2,044.69 mi (3,290.60 km) |
| Redding to Solana Beach (California) | 594.58 mi (956.88 km) |
| Redding to Soledad (California) | 290.42 mi (467.39 km) |
| Redding to Solon (Ohio) | 2,115.41 mi (3,404.43 km) |
| Redding to Somers Point (New Jersey) | 2,499.88 mi (4,023.17 km) |
| Redding to Somerset (Kentucky) | 2,030.79 mi (3,268.23 km) |
| Redding to Somerset (New Jersey) | 2,481.23 mi (3,993.16 km) |
