| Kennewick to Kothen | 5,073.68 mi (8,165.29 km) |
| Kennewick to Kranenburg | 4,927.14 mi (7,929.47 km) |
| Kennewick to Krefeld | 4,966.79 mi (7,993.27 km) |
| Kennewick to Kressbronn am Bodensee | 5,256.39 mi (8,459.34 km) |
| Kennewick to Kreuzau | 4,997.52 mi (8,042.74 km) |
| Kennewick to Kreuztal | 5,022.80 mi (8,083.42 km) |
| Kennewick to Kriftel | 5,085.41 mi (8,184.17 km) |
| Kennewick to Kronach | 5,147.12 mi (8,283.48 km) |
| Kennewick to Kronberg | 5,080.55 mi (8,176.36 km) |
| Kennewick to Kronshagen | 4,882.99 mi (7,858.42 km) |
| Kennewick to Krumbach | 5,238.38 mi (8,430.36 km) |
| Kennewick to Kulmbach | 5,157.83 mi (8,300.72 km) |
| Kennewick to Kummersbruck | 5,208.39 mi (8,382.09 km) |
| Kennewick to Kunzell | 5,090.04 mi (8,191.63 km) |
| Kennewick to Kunzelsau | 5,161.71 mi (8,306.97 km) |
