| Sammamish to Sinop | 6,089.02 mi (9,799.33 km) |
| Sammamish to Siran | 6,261.83 mi (10,077.44 km) |
| Sammamish to Sirnak | 6,478.24 mi (10,425.72 km) |
| Sammamish to Sirvan | 6,437.03 mi (10,359.39 km) |
| Sammamish to Sivas | 6,265.75 mi (10,083.75 km) |
| Sammamish to Sivasli | 6,239.37 mi (10,041.30 km) |
| Sammamish to Siverek | 6,428.58 mi (10,345.80 km) |
| Sammamish to Sivrice | 6,381.52 mi (10,270.06 km) |
| Sammamish to Sivrihisar | 6,206.73 mi (9,988.76 km) |
| Sammamish to Sogut | 6,147.20 mi (9,892.97 km) |
| Sammamish to Sogutlu | 6,094.32 mi (9,807.87 km) |
| Sammamish to Soke | 6,246.21 mi (10,052.31 km) |
| Sammamish to Solhan | 6,365.61 mi (10,244.47 km) |
| Sammamish to Soma | 6,156.54 mi (9,908.00 km) |
| Sammamish to Sorgun | 6,237.10 mi (10,037.64 km) |
