| Portchester to St. Simons (Georgia) | 4,178.58 mi (6,724.77 km) |
| Portchester to Stafford (Texas) | 4,841.75 mi (7,792.05 km) |
| Portchester to Stallings (North Carolina) | 3,961.37 mi (6,375.21 km) |
| Portchester to Stamford (Connecticut) | 3,399.80 mi (5,471.45 km) |
| Portchester to Stanford (California) | 5,370.29 mi (8,642.64 km) |
| Portchester to Stanton (California) | 5,444.82 mi (8,762.59 km) |
| Portchester to Star (Idaho) | 4,844.47 mi (7,796.42 km) |
| Portchester to Starkville (Mississippi) | 4,376.85 mi (7,043.86 km) |
| Portchester to State College (Pennsylvania) | 3,589.85 mi (5,777.31 km) |
| Portchester to Staten Island (New York) | 3,446.22 mi (5,546.16 km) |
| Portchester to Statesboro (Georgia) | 4,134.39 mi (6,653.66 km) |
| Portchester to Statesville (North Carolina) | 3,938.75 mi (6,338.80 km) |
| Portchester to Staunton (Virginia) | 3,755.30 mi (6,043.57 km) |
| Portchester to Steamboat Springs (Colorado) | 4,703.72 mi (7,569.91 km) |
| Portchester to Steiner Ranch (Texas) | 4,896.72 mi (7,880.51 km) |
