| Snoqualmie to Sinop | 6,091.10 mi (9,802.68 km) |
| Snoqualmie to Siran | 6,264.36 mi (10,081.51 km) |
| Snoqualmie to Sirnak | 6,481.13 mi (10,430.37 km) |
| Snoqualmie to Sirvan | 6,439.87 mi (10,363.98 km) |
| Snoqualmie to Sivas | 6,267.98 mi (10,087.34 km) |
| Snoqualmie to Sivasli | 6,240.54 mi (10,043.18 km) |
| Snoqualmie to Siverek | 6,431.04 mi (10,349.76 km) |
| Snoqualmie to Sivrice | 6,384.01 mi (10,274.06 km) |
| Snoqualmie to Sivrihisar | 6,208.20 mi (9,991.14 km) |
| Snoqualmie to Sogut | 6,148.53 mi (9,895.10 km) |
| Snoqualmie to Sogutlu | 6,095.74 mi (9,810.15 km) |
| Snoqualmie to Soke | 6,247.03 mi (10,053.62 km) |
| Snoqualmie to Solhan | 6,368.36 mi (10,248.89 km) |
| Snoqualmie to Soma | 6,157.47 mi (9,909.50 km) |
| Snoqualmie to Sorgun | 6,239.09 mi (10,040.84 km) |
