| Ostringen to Setubal | 1,141.71 mi (1,837.40 km) |
| Ostringen to Sever do Vouga | 1,016.27 mi (1,635.54 km) |
| Ostringen to Silves | 1,193.55 mi (1,920.83 km) |
| Ostringen to Sines | 1,169.29 mi (1,881.79 km) |
| Ostringen to Sintra | 1,146.97 mi (1,845.88 km) |
| Ostringen to Sobrado de Paiva | 998.83 mi (1,607.46 km) |
| Ostringen to Sobral de Monte Agraco | 1,127.31 mi (1,814.23 km) |
| Ostringen to Soure | 1,058.17 mi (1,702.96 km) |
| Ostringen to Tabua | 1,020.18 mi (1,641.82 km) |
| Ostringen to Tavira | 1,169.45 mi (1,882.05 km) |
| Ostringen to Tomar | 1,071.10 mi (1,723.76 km) |
| Ostringen to Tondela | 1,015.03 mi (1,633.54 km) |
| Ostringen to Torre de Moncorvo | 946.57 mi (1,523.35 km) |
| Ostringen to Torres Novas | 1,081.97 mi (1,741.26 km) |
| Ostringen to Torres Vedras | 1,128.56 mi (1,816.24 km) |
