| Pittsburgh to Oskarshamn | 4,147.58 mi (6,674.89 km) |
| Pittsburgh to Ostersund | 3,907.01 mi (6,287.73 km) |
| Pittsburgh to Oxelosund | 4,121.90 mi (6,633.55 km) |
| Pittsburgh to Ronneby | 4,144.66 mi (6,670.19 km) |
| Pittsburgh to Saffle | 3,974.48 mi (6,396.31 km) |
| Pittsburgh to Sala | 4,064.75 mi (6,541.58 km) |
| Pittsburgh to Saltsjobaden | 4,137.41 mi (6,658.52 km) |
| Pittsburgh to Sandviken | 4,047.76 mi (6,514.23 km) |
| Pittsburgh to Sater | 4,024.99 mi (6,477.59 km) |
| Pittsburgh to Savja | 4,101.61 mi (6,600.91 km) |
| Pittsburgh to Sjobo | 4,110.09 mi (6,614.55 km) |
| Pittsburgh to Skara | 4,013.37 mi (6,458.90 km) |
| Pittsburgh to Skelleftea | 4,029.71 mi (6,485.18 km) |
| Pittsburgh to Skoghall | 3,984.37 mi (6,412.22 km) |
| Pittsburgh to Skovde | 4,026.86 mi (6,480.61 km) |
