| Houston to Srbobran | 5,838.02 mi (9,395.39 km) |
| Houston to Sremska Kamenica | 5,853.44 mi (9,420.21 km) |
| Houston to Sremska Mitrovica | 5,855.35 mi (9,423.28 km) |
| Houston to Sremski Karlovci | 5,857.93 mi (9,427.43 km) |
| Houston to Stara Pazova | 5,876.13 mi (9,456.72 km) |
| Houston to Subotica | 5,809.52 mi (9,349.52 km) |
| Houston to Surcin | 5,888.45 mi (9,476.55 km) |
| Houston to Surdulica | 6,053.01 mi (9,741.38 km) |
| Houston to Svilajnac | 5,948.89 mi (9,573.82 km) |
| Houston to Svrljig | 6,019.26 mi (9,687.06 km) |
| Houston to Temerin | 5,846.80 mi (9,409.51 km) |
| Houston to Titel | 5,871.77 mi (9,449.70 km) |
| Houston to Topola | 5,927.12 mi (9,538.78 km) |
| Houston to Trgoviste | 6,065.21 mi (9,761.01 km) |
| Houston to Trstenik | 5,966.98 mi (9,602.92 km) |
