| Kennewick to Ondokuzmayis | 6,189.31 mi (9,960.73 km) |
| Kennewick to Ordu | 6,249.44 mi (10,057.51 km) |
| Kennewick to Ortahisar | 6,359.89 mi (10,235.26 km) |
| Kennewick to Ortakent | 6,316.44 mi (10,165.34 km) |
| Kennewick to Ortaklar | 6,270.98 mi (10,092.16 km) |
| Kennewick to Ortakoy | 6,338.53 mi (10,200.88 km) |
| Kennewick to Ortakoy | 6,256.83 mi (10,069.39 km) |
| Kennewick to Osmaneli | 6,162.06 mi (9,916.87 km) |
| Kennewick to Osmaniye | 6,484.27 mi (10,435.43 km) |
| Kennewick to Ozdere | 6,254.67 mi (10,065.91 km) |
| Kennewick to Palu | 6,429.92 mi (10,347.96 km) |
| Kennewick to Pamukkale | 6,301.63 mi (10,141.50 km) |
| Kennewick to Patnos | 6,430.27 mi (10,348.53 km) |
| Kennewick to Pazar | 6,274.37 mi (10,097.62 km) |
| Kennewick to Pazarcik | 6,473.31 mi (10,417.78 km) |
