| Oakland to Sesimbra | 5,670.40 mi (9,125.62 km) |
| Oakland to Setubal | 5,674.82 mi (9,132.74 km) |
| Oakland to Sever do Vouga | 5,591.36 mi (8,998.43 km) |
| Oakland to Silves | 5,756.02 mi (9,263.41 km) |
| Oakland to Sines | 5,702.75 mi (9,177.68 km) |
| Oakland to Sintra | 5,642.29 mi (9,080.38 km) |
| Oakland to Sobrado de Paiva | 5,581.06 mi (8,981.85 km) |
| Oakland to Sobral de Monte Agraco | 5,641.39 mi (9,078.94 km) |
| Oakland to Soure | 5,613.23 mi (9,033.63 km) |
| Oakland to Tabua | 5,621.91 mi (9,047.58 km) |
| Oakland to Tavira | 5,790.87 mi (9,319.51 km) |
| Oakland to Tomar | 5,642.84 mi (9,081.27 km) |
| Oakland to Tondela | 5,612.44 mi (9,032.35 km) |
| Oakland to Torre de Moncorvo | 5,616.11 mi (9,038.25 km) |
| Oakland to Torres Novas | 5,644.58 mi (9,084.07 km) |
