| McKeesport to Sesimbra | 3,674.13 mi (5,912.94 km) |
| McKeesport to Setubal | 3,681.75 mi (5,925.21 km) |
| McKeesport to Sever do Vouga | 3,641.67 mi (5,860.70 km) |
| McKeesport to Silves | 3,745.17 mi (6,027.27 km) |
| McKeesport to Sines | 3,700.50 mi (5,955.38 km) |
| McKeesport to Sintra | 3,649.41 mi (5,873.15 km) |
| McKeesport to Sobrado de Paiva | 3,637.78 mi (5,854.44 km) |
| McKeesport to Sobral de Monte Agraco | 3,654.33 mi (5,881.07 km) |
| McKeesport to Soure | 3,648.81 mi (5,872.20 km) |
| McKeesport to Tabua | 3,668.59 mi (5,904.03 km) |
| McKeesport to Tavira | 3,786.03 mi (6,093.02 km) |
| McKeesport to Tomar | 3,672.48 mi (5,910.28 km) |
| McKeesport to Tondela | 3,661.44 mi (5,892.52 km) |
| McKeesport to Torre de Moncorvo | 3,686.56 mi (5,932.94 km) |
| McKeesport to Torres Novas | 3,670.83 mi (5,907.63 km) |
