| Philadelphia to Sugar Hill (Georgia) | 638.29 mi (1,027.22 km) |
| Philadelphia to Sugar Land (Texas) | 1,362.67 mi (2,193.00 km) |
| Philadelphia to Sugarland Run (Virginia) | 137.25 mi (220.88 km) |
| Philadelphia to Sugarmill Woods (Florida) | 884.46 mi (1,423.39 km) |
| Philadelphia to Suisun City (California) | 2,486.17 mi (4,001.10 km) |
| Philadelphia to Suitland (Maryland) | 124.57 mi (200.48 km) |
| Philadelphia to Sulphur (Louisiana) | 1,227.92 mi (1,976.15 km) |
| Philadelphia to Sulphur Springs (Texas) | 1,227.66 mi (1,975.73 km) |
| Philadelphia to Summerfield (Maryland) | 119.87 mi (192.91 km) |
| Philadelphia to Summerfield (North Carolina) | 369.28 mi (594.30 km) |
| Philadelphia to Summerlin South (Nevada) | 2,184.49 mi (3,515.60 km) |
| Philadelphia to Summerville (South Carolina) | 559.10 mi (899.78 km) |
| Philadelphia to Summit (Illinois) | 672.93 mi (1,082.98 km) |
| Philadelphia to Summit (New Jersey) | 63.49 mi (102.18 km) |
| Philadelphia to Sumner (Washington) | 2,370.66 mi (3,815.21 km) |
