| Pittsburgh to Sereflikochisar | 5,536.06 mi (8,909.43 km) |
| Pittsburgh to Serik | 5,538.95 mi (8,914.08 km) |
| Pittsburgh to Serinhisar | 5,434.28 mi (8,745.63 km) |
| Pittsburgh to Serinyol | 5,765.07 mi (9,277.98 km) |
| Pittsburgh to Seydisehir | 5,544.57 mi (8,923.12 km) |
| Pittsburgh to Seyhan | 5,701.08 mi (9,175.00 km) |
| Pittsburgh to Seyitgazi | 5,402.47 mi (8,694.43 km) |
| Pittsburgh to Siirt | 5,896.48 mi (9,489.47 km) |
| Pittsburgh to Sile | 5,279.34 mi (8,496.28 km) |
| Pittsburgh to Silifke | 5,676.92 mi (9,136.12 km) |
| Pittsburgh to Silivri | 5,231.40 mi (8,419.12 km) |
| Pittsburgh to Silopi | 5,950.71 mi (9,576.73 km) |
| Pittsburgh to Simav | 5,352.48 mi (8,613.99 km) |
| Pittsburgh to Sinanpasa | 5,418.07 mi (8,719.54 km) |
| Pittsburgh to Sindirgi | 5,313.16 mi (8,550.70 km) |
