| Ventspils to Siran | 1,422.84 mi (2,289.83 km) |
| Ventspils to Sirnak | 1,669.57 mi (2,686.91 km) |
| Ventspils to Sirvan | 1,625.36 mi (2,615.76 km) |
| Ventspils to Sivas | 1,401.14 mi (2,254.92 km) |
| Ventspils to Sivasli | 1,356.97 mi (2,183.83 km) |
| Ventspils to Siverek | 1,578.52 mi (2,540.39 km) |
| Ventspils to Sivrice | 1,534.92 mi (2,470.21 km) |
| Ventspils to Sivrihisar | 1,317.86 mi (2,120.90 km) |
| Ventspils to Sogut | 1,260.47 mi (2,028.53 km) |
| Ventspils to Sogutlu | 1,206.05 mi (1,940.95 km) |
| Ventspils to Soke | 1,382.76 mi (2,225.34 km) |
| Ventspils to Solhan | 1,545.39 mi (2,487.07 km) |
| Ventspils to Soma | 1,286.68 mi (2,070.71 km) |
| Ventspils to Sorgun | 1,358.67 mi (2,186.57 km) |
| Ventspils to Suhut | 1,364.83 mi (2,196.49 km) |
