| Somero to Serik | 1,672.09 mi (2,690.97 km) |
| Somero to Serinhisar | 1,612.46 mi (2,595.00 km) |
| Somero to Serinyol | 1,767.19 mi (2,844.01 km) |
| Somero to Seydisehir | 1,644.82 mi (2,647.08 km) |
| Somero to Seyhan | 1,714.14 mi (2,758.65 km) |
| Somero to Seyitgazi | 1,496.09 mi (2,407.73 km) |
| Somero to Siirt | 1,761.34 mi (2,834.61 km) |
| Somero to Sile | 1,368.93 mi (2,203.08 km) |
| Somero to Silifke | 1,737.64 mi (2,796.46 km) |
| Somero to Silivri | 1,366.26 mi (2,198.78 km) |
| Somero to Silopi | 1,815.28 mi (2,921.41 km) |
| Somero to Simav | 1,507.51 mi (2,426.10 km) |
| Somero to Sinanpasa | 1,539.77 mi (2,478.01 km) |
| Somero to Sindirgi | 1,491.69 mi (2,400.64 km) |
| Somero to Sinop | 1,375.43 mi (2,213.54 km) |
