| Tualatin to Sestu | 5,869.51 mi (9,446.06 km) |
| Tualatin to Settimo Torinese | 5,492.46 mi (8,839.26 km) |
| Tualatin to Seveso | 5,498.46 mi (8,848.92 km) |
| Tualatin to Sezze | 5,844.97 mi (9,406.57 km) |
| Tualatin to Siano | 5,928.12 mi (9,540.38 km) |
| Tualatin to Siena | 5,691.91 mi (9,160.25 km) |
| Tualatin to Signa | 5,658.37 mi (9,106.26 km) |
| Tualatin to Silea | 5,576.71 mi (8,974.85 km) |
| Tualatin to Silvi Paese | 5,807.86 mi (9,346.85 km) |
| Tualatin to Sinalunga | 5,708.21 mi (9,186.48 km) |
| Tualatin to Siniscola | 5,811.18 mi (9,352.18 km) |
| Tualatin to Sinnai | 5,872.44 mi (9,450.78 km) |
| Tualatin to Siracusa | 6,170.49 mi (9,930.45 km) |
| Tualatin to Solaro | 5,498.75 mi (8,849.39 km) |
| Tualatin to Soliera | 5,597.28 mi (9,007.95 km) |
