| Buckley to Sinop | 1,912.03 mi (3,077.11 km) |
| Buckley to Siran | 2,153.27 mi (3,465.35 km) |
| Buckley to Sirnak | 2,409.24 mi (3,877.29 km) |
| Buckley to Sirvan | 2,366.77 mi (3,808.94 km) |
| Buckley to Sivas | 2,086.14 mi (3,357.32 km) |
| Buckley to Sivasli | 1,851.18 mi (2,979.18 km) |
| Buckley to Siverek | 2,270.26 mi (3,653.63 km) |
| Buckley to Sivrice | 2,238.20 mi (3,602.03 km) |
| Buckley to Sivrihisar | 1,878.73 mi (3,023.52 km) |
| Buckley to Sogut | 1,798.77 mi (2,894.84 km) |
| Buckley to Sogutlu | 1,771.05 mi (2,850.23 km) |
| Buckley to Soke | 1,799.69 mi (2,896.32 km) |
| Buckley to Solhan | 2,286.11 mi (3,679.15 km) |
| Buckley to Soma | 1,736.99 mi (2,795.41 km) |
| Buckley to Sorgun | 2,009.00 mi (3,233.17 km) |
