| Uxbridge to Sesimbra | 996.52 mi (1,603.74 km) |
| Uxbridge to Setubal | 987.19 mi (1,588.73 km) |
| Uxbridge to Sever do Vouga | 835.64 mi (1,344.84 km) |
| Uxbridge to Silves | 1,065.32 mi (1,714.47 km) |
| Uxbridge to Sines | 1,023.32 mi (1,646.88 km) |
| Uxbridge to Sintra | 979.82 mi (1,576.86 km) |
| Uxbridge to Sobrado de Paiva | 814.59 mi (1,310.96 km) |
| Uxbridge to Sobral de Monte Agraco | 960.93 mi (1,546.47 km) |
| Uxbridge to Soure | 884.51 mi (1,423.47 km) |
| Uxbridge to Tabua | 852.32 mi (1,371.68 km) |
| Uxbridge to Tavira | 1,056.50 mi (1,700.27 km) |
| Uxbridge to Tomar | 908.71 mi (1,462.42 km) |
| Uxbridge to Tondela | 843.45 mi (1,357.40 km) |
| Uxbridge to Torre de Moncorvo | 780.95 mi (1,256.82 km) |
| Uxbridge to Torres Novas | 919.58 mi (1,479.92 km) |
