| McKeesport to Santa Ursula | 3,627.31 mi (5,837.59 km) |
| McKeesport to Santander | 3,774.98 mi (6,075.25 km) |
| McKeesport to Santany | 4,224.69 mi (6,798.99 km) |
| McKeesport to Santiago de Compostela | 3,573.24 mi (5,750.57 km) |
| McKeesport to Santiago del Teide | 3,615.05 mi (5,817.87 km) |
| McKeesport to Santiponce | 3,854.17 mi (6,202.69 km) |
| McKeesport to Santomera | 4,073.40 mi (6,555.50 km) |
| McKeesport to Santona | 3,791.41 mi (6,101.68 km) |
| McKeesport to Santurce-Antiguo | 3,814.03 mi (6,138.09 km) |
| McKeesport to Sarria | 3,628.27 mi (5,839.14 km) |
| McKeesport to Sauzal | 3,628.30 mi (5,839.19 km) |
| McKeesport to Sedavi | 4,058.97 mi (6,532.28 km) |
| McKeesport to Segorbe | 4,040.01 mi (6,501.77 km) |
| McKeesport to Segovia | 3,835.67 mi (6,172.92 km) |
| McKeesport to Senmanat | 4,102.61 mi (6,602.51 km) |
