| Philadelphia to Stone | 3,427.82 mi (5,516.54 km) |
| Philadelphia to Stonehaven | 3,356.53 mi (5,401.82 km) |
| Philadelphia to Stourbridge | 3,436.38 mi (5,530.32 km) |
| Philadelphia to Stowmarket | 3,568.75 mi (5,743.35 km) |
| Philadelphia to Stranraer | 3,280.54 mi (5,279.52 km) |
| Philadelphia to Stratford | 3,542.33 mi (5,700.83 km) |
| Philadelphia to Stratford-upon-Avon | 3,459.46 mi (5,567.47 km) |
| Philadelphia to Stratton Saint Margaret | 3,469.46 mi (5,583.56 km) |
| Philadelphia to Streatham | 3,539.89 mi (5,696.90 km) |
| Philadelphia to Street | 3,438.61 mi (5,533.91 km) |
| Philadelphia to Streetly | 3,444.71 mi (5,543.72 km) |
| Philadelphia to Stretford | 3,411.30 mi (5,489.96 km) |
| Philadelphia to Strood | 3,565.23 mi (5,737.68 km) |
| Philadelphia to Stroud | 3,447.70 mi (5,548.54 km) |
| Philadelphia to Sudbury | 3,529.14 mi (5,679.60 km) |
