| Philadelphia to South Plainfield (New Jersey) | 54.50 mi (87.70 km) |
| Philadelphia to South Portland (Maine) | 353.28 mi (568.56 km) |
| Philadelphia to South Riding (Virginia) | 147.78 mi (237.83 km) |
| Philadelphia to South River (New Jersey) | 50.04 mi (80.53 km) |
| Philadelphia to South Salt Lake (Utah) | 1,922.03 mi (3,093.22 km) |
| Philadelphia to South San Francisco (California) | 2,520.31 mi (4,056.05 km) |
| Philadelphia to South San Jose Hills (California) | 2,372.74 mi (3,818.56 km) |
| Philadelphia to South Sioux City (Nebraska) | 1,115.52 mi (1,795.26 km) |
| Philadelphia to South St. Paul (Minnesota) | 970.74 mi (1,562.25 km) |
| Philadelphia to South Valley (New Mexico) | 1,753.69 mi (2,822.29 km) |
| Philadelphia to South Venice (Florida) | 988.09 mi (1,590.18 km) |
| Philadelphia to South Whittier (California) | 2,381.55 mi (3,832.74 km) |
| Philadelphia to South Yarmouth (Massachusetts) | 282.22 mi (454.19 km) |
| Philadelphia to Southaven (Mississippi) | 884.30 mi (1,423.14 km) |
| Philadelphia to Southchase (Florida) | 878.79 mi (1,414.28 km) |
