| Kirkland to Sinop | 6,084.90 mi (9,792.71 km) |
| Kirkland to Siran | 6,257.32 mi (10,070.18 km) |
| Kirkland to Sirnak | 6,473.42 mi (10,417.96 km) |
| Kirkland to Sirvan | 6,432.24 mi (10,351.69 km) |
| Kirkland to Sivas | 6,261.51 mi (10,076.92 km) |
| Kirkland to Sivasli | 6,236.08 mi (10,036.00 km) |
| Kirkland to Siverek | 6,424.13 mi (10,338.64 km) |
| Kirkland to Sivrice | 6,377.05 mi (10,262.87 km) |
| Kirkland to Sivrihisar | 6,203.16 mi (9,983.02 km) |
| Kirkland to Sogut | 6,143.77 mi (9,887.44 km) |
| Kirkland to Sogutlu | 6,090.81 mi (9,802.21 km) |
| Kirkland to Soke | 6,243.24 mi (10,047.53 km) |
| Kirkland to Solhan | 6,360.92 mi (10,236.91 km) |
| Kirkland to Soma | 6,153.47 mi (9,903.05 km) |
| Kirkland to Sorgun | 6,233.07 mi (10,031.16 km) |
