| Thessaloniki to Sestao | 1,339.66 mi (2,155.98 km) |
| Thessaloniki to Sevilla | 1,564.89 mi (2,518.44 km) |
| Thessaloniki to Sevilla La Nueva | 1,411.32 mi (2,271.29 km) |
| Thessaloniki to Silla | 1,235.12 mi (1,987.73 km) |
| Thessaloniki to Silleda | 1,605.76 mi (2,584.22 km) |
| Thessaloniki to Sitges | 1,100.95 mi (1,771.82 km) |
| Thessaloniki to Socuellamos | 1,360.77 mi (2,189.95 km) |
| Thessaloniki to Soller | 1,067.14 mi (1,717.40 km) |
| Thessaloniki to Solsona | 1,112.41 mi (1,790.26 km) |
| Thessaloniki to Son Servera | 1,034.33 mi (1,664.60 km) |
| Thessaloniki to Sonseca | 1,415.38 mi (2,277.83 km) |
| Thessaloniki to Sopelana | 1,338.26 mi (2,153.72 km) |
| Thessaloniki to Soria | 1,317.96 mi (2,121.05 km) |
| Thessaloniki to Suances | 1,391.93 mi (2,240.10 km) |
| Thessaloniki to Sueca | 1,232.19 mi (1,983.01 km) |
