| SeaTac to Srbobran | 5,614.48 mi (9,035.64 km) |
| SeaTac to Sremska Kamenica | 5,635.23 mi (9,069.03 km) |
| SeaTac to Sremska Mitrovica | 5,646.29 mi (9,086.82 km) |
| SeaTac to Sremski Karlovci | 5,638.44 mi (9,074.20 km) |
| SeaTac to Stara Pazova | 5,656.80 mi (9,103.74 km) |
| SeaTac to Subotica | 5,576.57 mi (8,974.62 km) |
| SeaTac to Surcin | 5,670.69 mi (9,126.10 km) |
| SeaTac to Surdulica | 5,841.74 mi (9,401.37 km) |
| SeaTac to Svilajnac | 5,725.97 mi (9,215.07 km) |
| SeaTac to Svrljig | 5,794.93 mi (9,326.03 km) |
| SeaTac to Temerin | 5,623.83 mi (9,050.68 km) |
| SeaTac to Titel | 5,645.59 mi (9,085.70 km) |
| SeaTac to Topola | 5,713.13 mi (9,194.40 km) |
| SeaTac to Trgoviste | 5,862.04 mi (9,434.04 km) |
| SeaTac to Trstenik | 5,759.64 mi (9,269.24 km) |
