| Kennewick to Sesena | 5,270.33 mi (8,481.78 km) |
| Kennewick to Sestao | 5,123.90 mi (8,246.12 km) |
| Kennewick to Sevilla | 5,340.98 mi (8,595.47 km) |
| Kennewick to Sevilla La Nueva | 5,246.21 mi (8,442.96 km) |
| Kennewick to Silla | 5,420.36 mi (8,723.23 km) |
| Kennewick to Silleda | 4,980.40 mi (8,015.18 km) |
| Kennewick to Sitges | 5,389.72 mi (8,673.91 km) |
| Kennewick to Socuellamos | 5,344.10 mi (8,600.50 km) |
| Kennewick to Soller | 5,498.99 mi (8,849.77 km) |
| Kennewick to Solsona | 5,339.02 mi (8,592.32 km) |
| Kennewick to Son Servera | 5,527.97 mi (8,896.41 km) |
| Kennewick to Sonseca | 5,283.08 mi (8,502.29 km) |
| Kennewick to Sopelana | 5,121.03 mi (8,241.50 km) |
| Kennewick to Soria | 5,223.31 mi (8,406.10 km) |
| Kennewick to Suances | 5,083.39 mi (8,180.93 km) |
