| Thornton Heath to Sereflikochisar | 1,829.01 mi (2,943.51 km) |
| Thornton Heath to Serik | 1,821.16 mi (2,930.88 km) |
| Thornton Heath to Serinhisar | 1,716.41 mi (2,762.30 km) |
| Thornton Heath to Serinyol | 2,055.25 mi (3,307.60 km) |
| Thornton Heath to Seydisehir | 1,828.02 mi (2,941.91 km) |
| Thornton Heath to Seyhan | 1,991.03 mi (3,204.26 km) |
| Thornton Heath to Seyitgazi | 1,689.06 mi (2,718.27 km) |
| Thornton Heath to Siirt | 2,228.07 mi (3,585.73 km) |
| Thornton Heath to Sile | 1,570.38 mi (2,527.28 km) |
| Thornton Heath to Silifke | 1,961.48 mi (3,156.70 km) |
| Thornton Heath to Silivri | 1,518.10 mi (2,443.15 km) |
| Thornton Heath to Silopi | 2,279.74 mi (3,668.88 km) |
| Thornton Heath to Simav | 1,635.30 mi (2,631.75 km) |
| Thornton Heath to Sinanpasa | 1,701.86 mi (2,738.87 km) |
| Thornton Heath to Sindirgi | 1,595.51 mi (2,567.73 km) |
