| Philadelphia to Sumter (South Carolina) | 509.75 mi (820.37 km) |
| Philadelphia to Sun City (Arizona) | 2,086.03 mi (3,357.14 km) |
| Philadelphia to Sun City Center (Florida) | 944.19 mi (1,519.53 km) |
| Philadelphia to Sun City West (Arizona) | 2,088.59 mi (3,361.26 km) |
| Philadelphia to Sun Lakes (Arizona) | 2,075.18 mi (3,339.68 km) |
| Philadelphia to Sun Prairie (Wisconsin) | 759.91 mi (1,222.96 km) |
| Philadelphia to Sun Valley (Nevada) | 2,344.24 mi (3,772.70 km) |
| Philadelphia to Sun Village (California) | 2,361.04 mi (3,799.73 km) |
| Philadelphia to Sunland Park (New Mexico) | 1,838.14 mi (2,958.20 km) |
| Philadelphia to Sunny Isles Beach (Florida) | 1,013.74 mi (1,631.46 km) |
| Philadelphia to Sunnyside (Washington) | 2,271.64 mi (3,655.84 km) |
| Philadelphia to Sunnyvale (California) | 2,505.93 mi (4,032.91 km) |
| Philadelphia to Sunrise (Florida) | 1,002.28 mi (1,613.01 km) |
| Philadelphia to Sunrise Manor (Nevada) | 2,168.32 mi (3,489.57 km) |
| Philadelphia to Sunset (Florida) | 1,033.01 mi (1,662.47 km) |
