| Oswestry to Sesimbra | 1,037.05 mi (1,668.98 km) |
| Oswestry to Setubal | 1,028.94 mi (1,655.92 km) |
| Oswestry to Sever do Vouga | 874.13 mi (1,406.77 km) |
| Oswestry to Silves | 1,113.58 mi (1,792.13 km) |
| Oswestry to Sines | 1,066.84 mi (1,716.91 km) |
| Oswestry to Sintra | 1,017.25 mi (1,637.11 km) |
| Oswestry to Sobrado de Paiva | 852.75 mi (1,372.37 km) |
| Oswestry to Sobral de Monte Agraco | 999.35 mi (1,608.30 km) |
| Oswestry to Soure | 923.35 mi (1,486.00 km) |
| Oswestry to Tabua | 894.79 mi (1,440.02 km) |
| Oswestry to Tavira | 1,110.11 mi (1,786.55 km) |
| Oswestry to Tomar | 950.67 mi (1,529.96 km) |
| Oswestry to Tondela | 884.96 mi (1,424.20 km) |
| Oswestry to Torre de Moncorvo | 827.86 mi (1,332.31 km) |
| Oswestry to Torres Novas | 961.10 mi (1,546.74 km) |
