| White Oak to Sesimbra | 3,936.94 mi (6,335.90 km) |
| White Oak to Setubal | 3,944.47 mi (6,348.01 km) |
| White Oak to Sever do Vouga | 3,902.64 mi (6,280.69 km) |
| White Oak to Silves | 4,008.52 mi (6,451.09 km) |
| White Oak to Sines | 3,963.54 mi (6,378.70 km) |
| White Oak to Sintra | 3,912.07 mi (6,295.87 km) |
| White Oak to Sobrado de Paiva | 3,898.46 mi (6,273.96 km) |
| White Oak to Sobral de Monte Agraco | 3,916.80 mi (6,303.48 km) |
| White Oak to Soure | 3,910.41 mi (6,293.20 km) |
| White Oak to Tabua | 3,929.77 mi (6,324.36 km) |
| White Oak to Tavira | 4,049.25 mi (6,516.63 km) |
| White Oak to Tomar | 3,934.36 mi (6,331.73 km) |
| White Oak to Tondela | 3,922.51 mi (6,312.66 km) |
| White Oak to Torre de Moncorvo | 3,946.71 mi (6,351.62 km) |
| White Oak to Torres Novas | 3,932.84 mi (6,329.29 km) |
