| Valley Center to Koscian | 5,911.46 mi (9,513.57 km) |
| Valley Center to Koscielisko | 6,151.12 mi (9,899.27 km) |
| Valley Center to Koscierzyna | 5,832.35 mi (9,386.26 km) |
| Valley Center to Kostrzyn | 5,908.96 mi (9,509.55 km) |
| Valley Center to Kostrzyn nad Odra | 5,832.32 mi (9,386.22 km) |
| Valley Center to Koszalin | 5,783.78 mi (9,308.10 km) |
| Valley Center to Kowary | 5,960.64 mi (9,592.72 km) |
| Valley Center to Kozienice | 6,061.45 mi (9,754.96 km) |
| Valley Center to Kozuchow | 5,902.27 mi (9,498.79 km) |
| Valley Center to Kozy | 6,099.25 mi (9,815.79 km) |
| Valley Center to Krakow | 6,108.38 mi (9,830.48 km) |
| Valley Center to Krapkowice | 6,034.97 mi (9,712.34 km) |
| Valley Center to Krasnik | 6,115.38 mi (9,841.75 km) |
| Valley Center to Krasnystaw | 6,134.27 mi (9,872.15 km) |
| Valley Center to Krosno | 6,175.31 mi (9,938.19 km) |
