| Portishead to Sesimbra | 951.87 mi (1,531.89 km) |
| Portishead to Setubal | 943.34 mi (1,518.16 km) |
| Portishead to Sever do Vouga | 789.23 mi (1,270.15 km) |
| Portishead to Silves | 1,026.11 mi (1,651.36 km) |
| Portishead to Sines | 980.75 mi (1,578.36 km) |
| Portishead to Sintra | 933.07 mi (1,501.64 km) |
| Portishead to Sobrado de Paiva | 767.90 mi (1,235.82 km) |
| Portishead to Sobral de Monte Agraco | 914.80 mi (1,472.23 km) |
| Portishead to Soure | 838.47 mi (1,349.39 km) |
| Portishead to Tabua | 808.65 mi (1,301.39 km) |
| Portishead to Tavira | 1,021.09 mi (1,643.29 km) |
| Portishead to Tomar | 864.83 mi (1,391.82 km) |
| Portishead to Tondela | 799.10 mi (1,286.03 km) |
| Portishead to Torre de Moncorvo | 740.16 mi (1,191.17 km) |
| Portishead to Torres Novas | 875.43 mi (1,408.87 km) |
