| Oosterend to Setubal | 1,227.86 mi (1,976.06 km) |
| Oosterend to Sever do Vouga | 1,083.70 mi (1,744.05 km) |
| Oosterend to Silves | 1,296.40 mi (2,086.35 km) |
| Oosterend to Sines | 1,261.13 mi (2,029.60 km) |
| Oosterend to Sintra | 1,225.46 mi (1,972.19 km) |
| Oosterend to Sobrado de Paiva | 1,063.58 mi (1,711.67 km) |
| Oosterend to Sobral de Monte Agraco | 1,205.92 mi (1,940.74 km) |
| Oosterend to Soure | 1,130.87 mi (1,819.97 km) |
| Oosterend to Tabua | 1,095.63 mi (1,763.25 km) |
| Oosterend to Tavira | 1,280.78 mi (2,061.21 km) |
| Oosterend to Tomar | 1,151.04 mi (1,852.42 km) |
| Oosterend to Tondela | 1,088.06 mi (1,751.07 km) |
| Oosterend to Torre de Moncorvo | 1,021.51 mi (1,643.97 km) |
| Oosterend to Torres Novas | 1,162.14 mi (1,870.29 km) |
| Oosterend to Torres Vedras | 1,205.34 mi (1,939.81 km) |
