| Ascot to Sesimbra | 984.57 mi (1,584.51 km) |
| Ascot to Setubal | 975.27 mi (1,569.54 km) |
| Ascot to Sever do Vouga | 823.61 mi (1,325.48 km) |
| Ascot to Silves | 1,053.59 mi (1,695.59 km) |
| Ascot to Sines | 1,011.45 mi (1,627.78 km) |
| Ascot to Sintra | 967.80 mi (1,557.52 km) |
| Ascot to Sobrado de Paiva | 802.55 mi (1,291.58 km) |
| Ascot to Sobral de Monte Agraco | 948.93 mi (1,527.15 km) |
| Ascot to Soure | 872.49 mi (1,404.14 km) |
| Ascot to Tabua | 840.38 mi (1,352.46 km) |
| Ascot to Tavira | 1,044.93 mi (1,681.65 km) |
| Ascot to Tomar | 896.77 mi (1,443.21 km) |
| Ascot to Tondela | 831.49 mi (1,338.15 km) |
| Ascot to Torre de Moncorvo | 769.10 mi (1,237.75 km) |
| Ascot to Torres Novas | 907.64 mi (1,460.70 km) |
