| Surbiton to Sesimbra | 991.14 mi (1,595.08 km) |
| Surbiton to Setubal | 981.71 mi (1,579.92 km) |
| Surbiton to Sever do Vouga | 830.60 mi (1,336.72 km) |
| Surbiton to Silves | 1,059.24 mi (1,704.68 km) |
| Surbiton to Sines | 1,017.67 mi (1,637.78 km) |
| Surbiton to Sintra | 974.72 mi (1,568.65 km) |
| Surbiton to Sobrado de Paiva | 809.61 mi (1,302.94 km) |
| Surbiton to Sobral de Monte Agraco | 955.76 mi (1,538.15 km) |
| Surbiton to Soure | 879.38 mi (1,415.22 km) |
| Surbiton to Tabua | 846.92 mi (1,362.98 km) |
| Surbiton to Tavira | 1,049.97 mi (1,689.76 km) |
| Surbiton to Tomar | 903.29 mi (1,453.70 km) |
| Surbiton to Tondela | 838.14 mi (1,348.85 km) |
| Surbiton to Torre de Moncorvo | 775.25 mi (1,247.65 km) |
| Surbiton to Torres Novas | 914.19 mi (1,471.25 km) |
