| Rock Island to Koscian | 4,649.48 mi (7,482.62 km) |
| Rock Island to Koscielisko | 4,882.75 mi (7,858.03 km) |
| Rock Island to Koscierzyna | 4,603.52 mi (7,408.65 km) |
| Rock Island to Kostrzyn | 4,654.64 mi (7,490.92 km) |
| Rock Island to Kostrzyn nad Odra | 4,562.20 mi (7,342.15 km) |
| Rock Island to Koszalin | 4,543.09 mi (7,311.40 km) |
| Rock Island to Kowary | 4,678.43 mi (7,529.21 km) |
| Rock Island to Kozienice | 4,831.05 mi (7,774.82 km) |
| Rock Island to Kozuchow | 4,629.08 mi (7,449.78 km) |
| Rock Island to Kozy | 4,831.41 mi (7,775.41 km) |
| Rock Island to Krakow | 4,848.68 mi (7,803.20 km) |
| Rock Island to Krapkowice | 4,764.69 mi (7,668.02 km) |
| Rock Island to Krasnik | 4,882.93 mi (7,858.32 km) |
| Rock Island to Krasnystaw | 4,910.43 mi (7,902.57 km) |
| Rock Island to Krosno | 4,925.93 mi (7,927.51 km) |
