| Portchester to Shelton (Connecticut) | 3,373.96 mi (5,429.87 km) |
| Portchester to Shelton (Washington) | 4,837.11 mi (7,784.57 km) |
| Portchester to Shenandoah (Louisiana) | 4,617.22 mi (7,430.70 km) |
| Portchester to Shepherdsville (Kentucky) | 4,034.07 mi (6,492.21 km) |
| Portchester to Sheridan (Wyoming) | 4,485.02 mi (7,217.95 km) |
| Portchester to Sherman (Texas) | 4,679.58 mi (7,531.05 km) |
| Portchester to Sherrelwood (Colorado) | 4,673.47 mi (7,521.22 km) |
| Portchester to Sherwood (Arkansas) | 4,444.25 mi (7,152.33 km) |
| Portchester to Sherwood (Oregon) | 4,935.50 mi (7,942.92 km) |
| Portchester to Shiloh (Illinois) | 4,174.59 mi (6,718.36 km) |
| Portchester to Shiloh (Ohio) | 3,890.72 mi (6,261.51 km) |
| Portchester to Shiloh (Pennsylvania) | 3,581.59 mi (5,764.01 km) |
| Portchester to Shirley (New York) | 3,384.44 mi (5,446.73 km) |
| Portchester to Shively (Kentucky) | 4,028.56 mi (6,483.34 km) |
| Portchester to Shoreline (Washington) | 4,786.06 mi (7,702.42 km) |
