| Sozopol to Sestao | 1,547.49 mi (2,490.44 km) |
| Sozopol to Sevilla | 1,810.66 mi (2,913.98 km) |
| Sozopol to Sevilla La Nueva | 1,641.48 mi (2,641.71 km) |
| Sozopol to Silla | 1,476.49 mi (2,376.18 km) |
| Sozopol to Silleda | 1,814.89 mi (2,920.79 km) |
| Sozopol to Sitges | 1,330.63 mi (2,141.44 km) |
| Sozopol to Socuellamos | 1,599.44 mi (2,574.05 km) |
| Sozopol to Soller | 1,309.79 mi (2,107.91 km) |
| Sozopol to Solsona | 1,335.00 mi (2,148.48 km) |
| Sozopol to Son Servera | 1,278.97 mi (2,058.30 km) |
| Sozopol to Sonseca | 1,649.95 mi (2,655.34 km) |
| Sozopol to Sopelana | 1,545.47 mi (2,487.20 km) |
| Sozopol to Soria | 1,539.20 mi (2,477.11 km) |
| Sozopol to Suances | 1,598.13 mi (2,571.94 km) |
| Sozopol to Sueca | 1,474.75 mi (2,373.38 km) |
