| Pittsburgh to Saarijarvi | 4,215.12 mi (6,783.59 km) |
| Pittsburgh to Salo | 4,242.44 mi (6,827.55 km) |
| Pittsburgh to Sastamala | 4,201.18 mi (6,761.14 km) |
| Pittsburgh to Savonlinna | 4,343.93 mi (6,990.89 km) |
| Pittsburgh to Seinajoki | 4,147.10 mi (6,674.11 km) |
| Pittsburgh to Siilinjarvi | 4,263.82 mi (6,861.96 km) |
| Pittsburgh to Sipoo | 4,304.17 mi (6,926.89 km) |
| Pittsburgh to Sippola | 4,338.33 mi (6,981.86 km) |
| Pittsburgh to Sodankyla | 4,073.87 mi (6,556.27 km) |
| Pittsburgh to Somero | 4,244.50 mi (6,830.87 km) |
| Pittsburgh to Sotkamo | 4,240.61 mi (6,824.61 km) |
| Pittsburgh to Tampere | 4,219.29 mi (6,790.29 km) |
| Pittsburgh to Tornio | 4,072.61 mi (6,554.24 km) |
| Pittsburgh to Turku | 4,215.29 mi (6,783.85 km) |
| Pittsburgh to Tuusula | 4,295.68 mi (6,913.23 km) |
