| Kennewick to Sesimbra | 5,166.23 mi (8,314.25 km) |
| Kennewick to Setubal | 5,169.65 mi (8,319.75 km) |
| Kennewick to Sever do Vouga | 5,075.73 mi (8,168.60 km) |
| Kennewick to Silves | 5,254.84 mi (8,456.85 km) |
| Kennewick to Sines | 5,199.83 mi (8,368.31 km) |
| Kennewick to Sintra | 5,137.59 mi (8,268.15 km) |
| Kennewick to Sobrado de Paiva | 5,063.96 mi (8,149.66 km) |
| Kennewick to Sobral de Monte Agraco | 5,135.04 mi (8,264.04 km) |
| Kennewick to Soure | 5,101.10 mi (8,209.43 km) |
| Kennewick to Tabua | 5,106.72 mi (8,218.46 km) |
| Kennewick to Tavira | 5,287.34 mi (8,509.15 km) |
| Kennewick to Tomar | 5,131.82 mi (8,258.87 km) |
| Kennewick to Tondela | 5,096.80 mi (8,202.51 km) |
| Kennewick to Torre de Moncorvo | 5,095.06 mi (8,199.71 km) |
| Kennewick to Torres Novas | 5,134.46 mi (8,263.11 km) |
