| Knottingley to Sereflikochisar | 1,919.78 mi (3,089.59 km) |
| Knottingley to Serik | 1,926.31 mi (3,100.10 km) |
| Knottingley to Serinhisar | 1,824.42 mi (2,936.12 km) |
| Knottingley to Serinyol | 2,148.39 mi (3,457.50 km) |
| Knottingley to Seydisehir | 1,929.29 mi (3,104.89 km) |
| Knottingley to Seyhan | 2,084.34 mi (3,354.42 km) |
| Knottingley to Seyitgazi | 1,785.76 mi (2,873.90 km) |
| Knottingley to Siirt | 2,300.94 mi (3,703.01 km) |
| Knottingley to Sile | 1,662.55 mi (2,675.62 km) |
| Knottingley to Silifke | 2,060.68 mi (3,316.34 km) |
| Knottingley to Silivri | 1,614.77 mi (2,598.73 km) |
| Knottingley to Silopi | 2,353.76 mi (3,788.01 km) |
| Knottingley to Simav | 1,738.43 mi (2,797.73 km) |
| Knottingley to Sinanpasa | 1,802.64 mi (2,901.07 km) |
| Knottingley to Sindirgi | 1,700.39 mi (2,736.52 km) |
