| Tigard to Sestu | 5,867.16 mi (9,442.28 km) |
| Tigard to Settimo Torinese | 5,490.02 mi (8,835.34 km) |
| Tigard to Seveso | 5,495.99 mi (8,844.94 km) |
| Tigard to Sezze | 5,842.48 mi (9,402.56 km) |
| Tigard to Siano | 5,925.60 mi (9,536.33 km) |
| Tigard to Siena | 5,689.43 mi (9,156.25 km) |
| Tigard to Signa | 5,655.88 mi (9,102.26 km) |
| Tigard to Silea | 5,574.17 mi (8,970.75 km) |
| Tigard to Silvi Paese | 5,805.33 mi (9,342.77 km) |
| Tigard to Sinalunga | 5,705.72 mi (9,182.47 km) |
| Tigard to Siniscola | 5,808.79 mi (9,348.34 km) |
| Tigard to Sinnai | 5,870.09 mi (9,446.99 km) |
| Tigard to Siracusa | 6,168.02 mi (9,926.48 km) |
| Tigard to Solaro | 5,496.28 mi (8,845.40 km) |
| Tigard to Soliera | 5,594.78 mi (9,003.92 km) |
