| Uniondale to Koscian | 4,087.58 mi (6,578.32 km) |
| Uniondale to Koscielisko | 4,306.32 mi (6,930.36 km) |
| Uniondale to Koscierzyna | 4,070.71 mi (6,551.17 km) |
| Uniondale to Kostrzyn | 4,098.81 mi (6,596.39 km) |
| Uniondale to Kostrzyn nad Odra | 3,997.17 mi (6,432.83 km) |
| Uniondale to Koszalin | 4,003.30 mi (6,442.69 km) |
| Uniondale to Kowary | 4,098.61 mi (6,596.07 km) |
| Uniondale to Kozienice | 4,287.06 mi (6,899.36 km) |
| Uniondale to Kozuchow | 4,058.73 mi (6,531.89 km) |
| Uniondale to Kozy | 4,257.41 mi (6,851.64 km) |
| Uniondale to Krakow | 4,280.57 mi (6,888.91 km) |
| Uniondale to Krapkowice | 4,191.31 mi (6,745.25 km) |
| Uniondale to Krasnik | 4,335.15 mi (6,976.75 km) |
| Uniondale to Krasnystaw | 4,368.27 mi (7,030.06 km) |
| Uniondale to Krosno | 4,363.00 mi (7,021.57 km) |
