| Pittsburgh to Sangeorgiu de Mures | 4,843.55 mi (7,794.95 km) |
| Pittsburgh to Sangeorz-Bai | 4,816.31 mi (7,751.09 km) |
| Pittsburgh to Sannicolau Mare | 4,717.75 mi (7,592.49 km) |
| Pittsburgh to Santana | 4,740.05 mi (7,628.37 km) |
| Pittsburgh to Satu Mare | 4,732.55 mi (7,616.30 km) |
| Pittsburgh to Scobinti | 4,897.74 mi (7,882.15 km) |
| Pittsburgh to Scornicesti | 4,932.21 mi (7,937.62 km) |
| Pittsburgh to Sebes | 4,835.11 mi (7,781.36 km) |
| Pittsburgh to Seini | 4,748.93 mi (7,642.66 km) |
| Pittsburgh to Sfantu-Gheorghe | 4,922.49 mi (7,921.98 km) |
| Pittsburgh to Sibiu | 4,864.25 mi (7,828.25 km) |
| Pittsburgh to Sighetu Marmatiei | 4,763.66 mi (7,666.38 km) |
| Pittsburgh to Sighisoara | 4,869.99 mi (7,837.48 km) |
| Pittsburgh to Simeria | 4,818.54 mi (7,754.69 km) |
| Pittsburgh to Sinaia | 4,936.15 mi (7,943.96 km) |
