| Somma Vesuviana to Serik | 935.12 mi (1,504.94 km) |
| Somma Vesuviana to Serinhisar | 824.67 mi (1,327.18 km) |
| Somma Vesuviana to Serinyol | 1,211.85 mi (1,950.29 km) |
| Somma Vesuviana to Seydisehir | 961.35 mi (1,547.14 km) |
| Somma Vesuviana to Seyhan | 1,151.83 mi (1,853.70 km) |
| Somma Vesuviana to Seyitgazi | 862.83 mi (1,388.59 km) |
| Somma Vesuviana to Siirt | 1,476.61 mi (2,376.37 km) |
| Somma Vesuviana to Sile | 790.34 mi (1,271.92 km) |
| Somma Vesuviana to Silifke | 1,094.58 mi (1,761.56 km) |
| Somma Vesuviana to Silivri | 719.85 mi (1,158.49 km) |
| Somma Vesuviana to Silopi | 1,517.99 mi (2,442.96 km) |
| Somma Vesuviana to Simav | 779.09 mi (1,253.82 km) |
| Somma Vesuviana to Sinanpasa | 850.76 mi (1,369.17 km) |
| Somma Vesuviana to Sindirgi | 734.45 mi (1,181.99 km) |
| Somma Vesuviana to Sinop | 1,073.08 mi (1,726.95 km) |
