| Tualatin to Sinop | 6,246.29 mi (10,052.44 km) |
| Tualatin to Siran | 6,419.40 mi (10,331.02 km) |
| Tualatin to Sirnak | 6,635.83 mi (10,679.34 km) |
| Tualatin to Sirvan | 6,594.62 mi (10,613.02 km) |
| Tualatin to Sivas | 6,423.15 mi (10,337.06 km) |
| Tualatin to Sivasli | 6,395.16 mi (10,292.01 km) |
| Tualatin to Siverek | 6,586.12 mi (10,599.34 km) |
| Tualatin to Sivrice | 6,539.07 mi (10,523.62 km) |
| Tualatin to Sivrihisar | 6,363.14 mi (10,240.49 km) |
| Tualatin to Sogut | 6,303.33 mi (10,144.22 km) |
| Tualatin to Sogutlu | 6,250.63 mi (10,059.41 km) |
| Tualatin to Soke | 6,401.10 mi (10,301.58 km) |
| Tualatin to Solhan | 6,523.22 mi (10,498.11 km) |
| Tualatin to Soma | 6,311.75 mi (10,157.78 km) |
| Tualatin to Sorgun | 6,394.27 mi (10,290.59 km) |
