| Cincinnati to Koscian | 4,564.35 mi (7,345.61 km) |
| Cincinnati to Koscielisko | 4,791.39 mi (7,711.00 km) |
| Cincinnati to Koscierzyna | 4,532.44 mi (7,294.25 km) |
| Cincinnati to Kostrzyn | 4,572.54 mi (7,358.79 km) |
| Cincinnati to Kostrzyn nad Odra | 4,475.10 mi (7,201.98 km) |
| Cincinnati to Koszalin | 4,468.31 mi (7,191.05 km) |
| Cincinnati to Kowary | 4,584.47 mi (7,377.98 km) |
| Cincinnati to Kozienice | 4,755.62 mi (7,653.43 km) |
| Cincinnati to Kozuchow | 4,539.64 mi (7,305.85 km) |
| Cincinnati to Kozy | 4,741.06 mi (7,629.99 km) |
| Cincinnati to Krakow | 4,761.36 mi (7,662.66 km) |
| Cincinnati to Krapkowice | 4,674.35 mi (7,522.64 km) |
| Cincinnati to Krasnik | 4,805.87 mi (7,734.31 km) |
| Cincinnati to Krasnystaw | 4,836.27 mi (7,783.22 km) |
| Cincinnati to Krosno | 4,841.54 mi (7,791.71 km) |
