| Philadelphia to Srbobran | 4,533.79 mi (7,296.43 km) |
| Philadelphia to Sremska Kamenica | 4,547.88 mi (7,319.10 km) |
| Philadelphia to Sremska Mitrovica | 4,548.11 mi (7,319.48 km) |
| Philadelphia to Sremski Karlovci | 4,552.49 mi (7,326.52 km) |
| Philadelphia to Stara Pazova | 4,570.23 mi (7,355.08 km) |
| Philadelphia to Subotica | 4,507.73 mi (7,254.48 km) |
| Philadelphia to Surcin | 4,581.99 mi (7,374.00 km) |
| Philadelphia to Surdulica | 4,741.83 mi (7,631.25 km) |
| Philadelphia to Svilajnac | 4,641.97 mi (7,470.53 km) |
| Philadelphia to Svrljig | 4,711.01 mi (7,581.63 km) |
| Philadelphia to Temerin | 4,542.25 mi (7,310.04 km) |
| Philadelphia to Titel | 4,567.21 mi (7,350.22 km) |
| Philadelphia to Topola | 4,619.12 mi (7,433.76 km) |
| Philadelphia to Trgoviste | 4,752.46 mi (7,648.34 km) |
| Philadelphia to Trstenik | 4,656.97 mi (7,494.67 km) |
