| Poughkeepsie to Sesimbra | 3,352.34 mi (5,395.06 km) |
| Poughkeepsie to Setubal | 3,360.03 mi (5,407.45 km) |
| Poughkeepsie to Sever do Vouga | 3,321.45 mi (5,345.36 km) |
| Poughkeepsie to Silves | 3,423.00 mi (5,508.79 km) |
| Poughkeepsie to Sines | 3,378.54 mi (5,437.24 km) |
| Poughkeepsie to Sintra | 3,327.73 mi (5,355.46 km) |
| Poughkeepsie to Sobrado de Paiva | 3,317.84 mi (5,339.55 km) |
| Poughkeepsie to Sobral de Monte Agraco | 3,332.80 mi (5,363.62 km) |
| Poughkeepsie to Soure | 3,328.02 mi (5,355.93 km) |
| Poughkeepsie to Tabua | 3,348.18 mi (5,388.38 km) |
| Poughkeepsie to Tavira | 3,463.94 mi (5,574.67 km) |
| Poughkeepsie to Tomar | 3,351.44 mi (5,393.62 km) |
| Poughkeepsie to Tondela | 3,341.13 mi (5,377.04 km) |
| Poughkeepsie to Torre de Moncorvo | 3,367.10 mi (5,418.82 km) |
| Poughkeepsie to Torres Novas | 3,349.69 mi (5,390.80 km) |
