| Estremoz to Solofra | 1,194.67 mi (1,922.63 km) |
| Estremoz to Somma Lombardo | 954.52 mi (1,536.16 km) |
| Estremoz to Somma Vesuviana | 1,173.05 mi (1,887.84 km) |
| Estremoz to Sommacampagna | 1,044.17 mi (1,680.42 km) |
| Estremoz to Sona | 1,044.16 mi (1,680.41 km) |
| Estremoz to Sondrio | 1,019.52 mi (1,640.75 km) |
| Estremoz to Sora | 1,131.83 mi (1,821.50 km) |
| Estremoz to Sorbolo | 1,013.47 mi (1,631.02 km) |
| Estremoz to Soresina | 996.13 mi (1,603.12 km) |
| Estremoz to Sorisole | 998.44 mi (1,606.83 km) |
| Estremoz to Sorrento | 1,169.96 mi (1,882.87 km) |
| Estremoz to Sorso | 866.77 mi (1,394.93 km) |
| Estremoz to Sortino | 1,233.56 mi (1,985.22 km) |
| Estremoz to Soverato Marina | 1,296.36 mi (2,086.29 km) |
| Estremoz to Sovicille | 1,024.36 mi (1,648.55 km) |
