| Sigmaringen to Serik | 1,348.13 mi (2,169.61 km) |
| Sigmaringen to Serinhisar | 1,242.60 mi (1,999.77 km) |
| Sigmaringen to Serinyol | 1,588.24 mi (2,556.03 km) |
| Sigmaringen to Seydisehir | 1,356.64 mi (2,183.30 km) |
| Sigmaringen to Seyhan | 1,524.11 mi (2,452.81 km) |
| Sigmaringen to Seyitgazi | 1,220.77 mi (1,964.64 km) |
| Sigmaringen to Siirt | 1,779.55 mi (2,863.91 km) |
| Sigmaringen to Sile | 1,106.20 mi (1,780.26 km) |
| Sigmaringen to Silifke | 1,490.92 mi (2,399.40 km) |
| Sigmaringen to Silivri | 1,050.58 mi (1,690.75 km) |
| Sigmaringen to Silopi | 1,829.60 mi (2,944.46 km) |
| Sigmaringen to Simav | 1,163.42 mi (1,872.34 km) |
| Sigmaringen to Sinanpasa | 1,231.02 mi (1,981.13 km) |
| Sigmaringen to Sindirgi | 1,122.94 mi (1,807.19 km) |
| Sigmaringen to Sinop | 1,325.83 mi (2,133.72 km) |
