| Oss to Setubal | 1,148.93 mi (1,849.03 km) |
| Oss to Sever do Vouga | 1,007.08 mi (1,620.74 km) |
| Oss to Silves | 1,215.33 mi (1,955.88 km) |
| Oss to Sines | 1,181.49 mi (1,901.42 km) |
| Oss to Sintra | 1,147.68 mi (1,847.02 km) |
| Oss to Sobrado de Paiva | 987.30 mi (1,588.91 km) |
| Oss to Sobral de Monte Agraco | 1,128.05 mi (1,815.42 km) |
| Oss to Soure | 1,053.63 mi (1,695.65 km) |
| Oss to Tabua | 1,017.80 mi (1,637.99 km) |
| Oss to Tavira | 1,198.57 mi (1,928.92 km) |
| Oss to Tomar | 1,072.76 mi (1,726.44 km) |
| Oss to Tondela | 1,010.57 mi (1,626.36 km) |
| Oss to Torre de Moncorvo | 943.40 mi (1,518.25 km) |
| Oss to Torres Novas | 1,083.87 mi (1,744.32 km) |
| Oss to Torres Vedras | 1,127.76 mi (1,814.95 km) |
