| Slough to Sereflikochisar | 1,850.88 mi (2,978.70 km) |
| Slough to Serik | 1,843.12 mi (2,966.21 km) |
| Slough to Serinhisar | 1,738.35 mi (2,797.61 km) |
| Slough to Serinyol | 2,077.15 mi (3,342.85 km) |
| Slough to Seydisehir | 1,849.97 mi (2,977.24 km) |
| Slough to Seyhan | 2,012.94 mi (3,239.51 km) |
| Slough to Seyitgazi | 1,710.98 mi (2,753.56 km) |
| Slough to Siirt | 2,249.54 mi (3,620.29 km) |
| Slough to Sile | 1,592.25 mi (2,562.48 km) |
| Slough to Silifke | 1,983.43 mi (3,192.02 km) |
| Slough to Silivri | 1,540.02 mi (2,478.43 km) |
| Slough to Silopi | 2,301.25 mi (3,703.50 km) |
| Slough to Simav | 1,657.25 mi (2,667.09 km) |
| Slough to Sinanpasa | 1,723.81 mi (2,774.20 km) |
| Slough to Sindirgi | 1,617.47 mi (2,603.06 km) |
