| Kennewick to Kanjiza | 5,597.95 mi (9,009.03 km) |
| Kennewick to Kikinda | 5,621.06 mi (9,046.22 km) |
| Kennewick to Kladovo | 5,743.68 mi (9,243.56 km) |
| Kennewick to Knic | 5,745.12 mi (9,245.88 km) |
| Kennewick to Knjazevac | 5,808.75 mi (9,348.28 km) |
| Kennewick to Koceljeva | 5,690.56 mi (9,158.07 km) |
| Kennewick to Kosjeric | 5,721.97 mi (9,208.62 km) |
| Kennewick to Kovacica | 5,669.28 mi (9,123.83 km) |
| Kennewick to Kovin | 5,699.20 mi (9,171.97 km) |
| Kennewick to Kragujevac | 5,744.07 mi (9,244.18 km) |
| Kennewick to Kraljevo | 5,756.39 mi (9,264.02 km) |
| Kennewick to Krupanj | 5,686.94 mi (9,152.25 km) |
| Kennewick to Krusevac | 5,779.32 mi (9,300.92 km) |
| Kennewick to Kucevo | 5,730.99 mi (9,223.14 km) |
| Kennewick to Kula | 5,615.14 mi (9,036.70 km) |
