| Fort Walton Beach to Koscian | 5,103.73 mi (8,213.66 km) |
| Fort Walton Beach to Koscielisko | 5,323.93 mi (8,568.03 km) |
| Fort Walton Beach to Koscierzyna | 5,083.13 mi (8,180.51 km) |
| Fort Walton Beach to Kostrzyn | 5,114.34 mi (8,230.74 km) |
| Fort Walton Beach to Kostrzyn nad Odra | 5,013.47 mi (8,068.41 km) |
| Fort Walton Beach to Koszalin | 5,016.59 mi (8,073.42 km) |
| Fort Walton Beach to Kowary | 5,116.21 mi (8,233.75 km) |
| Fort Walton Beach to Kozienice | 5,301.56 mi (8,532.04 km) |
| Fort Walton Beach to Kozuchow | 5,075.60 mi (8,168.39 km) |
| Fort Walton Beach to Kozy | 5,274.81 mi (8,488.98 km) |
| Fort Walton Beach to Krakow | 5,297.55 mi (8,525.59 km) |
| Fort Walton Beach to Krapkowice | 5,208.58 mi (8,382.40 km) |
| Fort Walton Beach to Krasnik | 5,350.21 mi (8,610.33 km) |
| Fort Walton Beach to Krasnystaw | 5,382.71 mi (8,662.63 km) |
| Fort Walton Beach to Krosno | 5,379.67 mi (8,657.74 km) |
