| Castle Rock to Shelton (Connecticut) | 1,666.23 mi (2,681.54 km) |
| Castle Rock to Shelton (Washington) | 1,062.27 mi (1,709.56 km) |
| Castle Rock to Shenandoah (Louisiana) | 998.33 mi (1,606.66 km) |
| Castle Rock to Shepherdsville (Kentucky) | 1,035.60 mi (1,666.64 km) |
| Castle Rock to Sheridan (Wyoming) | 389.76 mi (627.26 km) |
| Castle Rock to Sherman (Texas) | 605.14 mi (973.88 km) |
| Castle Rock to Sherrelwood (Colorado) | 32.92 mi (52.99 km) |
| Castle Rock to Sherwood (Arkansas) | 763.02 mi (1,227.97 km) |
| Castle Rock to Sherwood (Oregon) | 1,004.18 mi (1,616.06 km) |
| Castle Rock to Shiloh (Illinois) | 803.56 mi (1,293.21 km) |
| Castle Rock to Shiloh (Ohio) | 1,095.90 mi (1,763.68 km) |
| Castle Rock to Shiloh (Pennsylvania) | 1,486.70 mi (2,392.61 km) |
| Castle Rock to Shirley (New York) | 1,683.94 mi (2,710.04 km) |
| Castle Rock to Shively (Kentucky) | 1,026.76 mi (1,652.40 km) |
| Castle Rock to Shoreline (Washington) | 1,045.92 mi (1,683.24 km) |
