| Winkfield to Sinop | 1,796.63 mi (2,891.40 km) |
| Winkfield to Siran | 2,039.02 mi (3,281.48 km) |
| Winkfield to Sirnak | 2,293.40 mi (3,690.87 km) |
| Winkfield to Sirvan | 2,251.59 mi (3,623.58 km) |
| Winkfield to Sivas | 1,966.98 mi (3,165.55 km) |
| Winkfield to Sivasli | 1,716.08 mi (2,761.76 km) |
| Winkfield to Siverek | 2,149.70 mi (3,459.61 km) |
| Winkfield to Sivrice | 2,119.42 mi (3,410.88 km) |
| Winkfield to Sivrihisar | 1,749.23 mi (2,815.11 km) |
| Winkfield to Sogut | 1,668.42 mi (2,685.07 km) |
| Winkfield to Sogutlu | 1,643.76 mi (2,645.38 km) |
| Winkfield to Soke | 1,659.25 mi (2,670.30 km) |
| Winkfield to Solhan | 2,171.69 mi (3,495.00 km) |
| Winkfield to Soma | 1,600.04 mi (2,575.02 km) |
| Winkfield to Sorgun | 1,886.85 mi (3,036.60 km) |
