| Saint Albans to Sesimbra | 1,012.46 mi (1,629.40 km) |
| Saint Albans to Setubal | 1,003.14 mi (1,614.40 km) |
| Saint Albans to Sever do Vouga | 851.53 mi (1,370.41 km) |
| Saint Albans to Silves | 1,081.33 mi (1,740.24 km) |
| Saint Albans to Sines | 1,039.30 mi (1,672.59 km) |
| Saint Albans to Sintra | 995.72 mi (1,602.45 km) |
| Saint Albans to Sobrado de Paiva | 830.47 mi (1,336.52 km) |
| Saint Albans to Sobral de Monte Agraco | 976.84 mi (1,572.07 km) |
| Saint Albans to Soure | 900.41 mi (1,449.07 km) |
| Saint Albans to Tabua | 868.27 mi (1,397.34 km) |
| Saint Albans to Tavira | 1,072.52 mi (1,726.06 km) |
| Saint Albans to Tomar | 924.66 mi (1,488.09 km) |
| Saint Albans to Tondela | 859.38 mi (1,383.04 km) |
| Saint Albans to Torre de Moncorvo | 796.93 mi (1,282.54 km) |
| Saint Albans to Torres Novas | 935.53 mi (1,505.59 km) |
