| Westland to Sinop | 5,468.15 mi (8,800.13 km) |
| Westland to Siran | 5,698.64 mi (9,171.08 km) |
| Westland to Sirnak | 5,954.30 mi (9,582.51 km) |
| Westland to Sirvan | 5,910.14 mi (9,511.46 km) |
| Westland to Sivas | 5,650.91 mi (9,094.26 km) |
| Westland to Sivasli | 5,452.71 mi (8,775.29 km) |
| Westland to Siverek | 5,836.34 mi (9,392.68 km) |
| Westland to Sivrice | 5,798.61 mi (9,331.96 km) |
| Westland to Sivrihisar | 5,472.78 mi (8,807.58 km) |
| Westland to Sogut | 5,394.69 mi (8,681.92 km) |
| Westland to Sogutlu | 5,361.75 mi (8,628.91 km) |
| Westland to Soke | 5,402.40 mi (8,694.32 km) |
| Westland to Solhan | 5,828.50 mi (9,380.06 km) |
| Westland to Soma | 5,339.74 mi (8,593.49 km) |
| Westland to Sorgun | 5,584.39 mi (8,987.21 km) |
