| Altadena to Sesimbra | 5,669.87 mi (9,124.78 km) |
| Altadena to Setubal | 5,675.29 mi (9,133.49 km) |
| Altadena to Sever do Vouga | 5,603.39 mi (9,017.79 km) |
| Altadena to Silves | 5,751.84 mi (9,256.70 km) |
| Altadena to Sines | 5,700.72 mi (9,174.43 km) |
| Altadena to Sintra | 5,642.51 mi (9,080.75 km) |
| Altadena to Sobrado de Paiva | 5,594.74 mi (9,003.86 km) |
| Altadena to Sobral de Monte Agraco | 5,643.31 mi (9,082.04 km) |
| Altadena to Soure | 5,621.38 mi (9,046.74 km) |
| Altadena to Tabua | 5,633.24 mi (9,065.83 km) |
| Altadena to Tavira | 5,788.83 mi (9,316.23 km) |
| Altadena to Tomar | 5,649.59 mi (9,092.14 km) |
| Altadena to Tondela | 5,624.32 mi (9,051.47 km) |
| Altadena to Torre de Moncorvo | 5,633.86 mi (9,066.82 km) |
| Altadena to Torres Novas | 5,650.38 mi (9,093.41 km) |
