| Great Falls to Koscian | 4,902.30 mi (7,889.49 km) |
| Great Falls to Koscielisko | 5,141.61 mi (8,274.61 km) |
| Great Falls to Koscierzyna | 4,816.95 mi (7,752.14 km) |
| Great Falls to Kostrzyn | 4,898.12 mi (7,882.76 km) |
| Great Falls to Kostrzyn nad Odra | 4,825.72 mi (7,766.25 km) |
| Great Falls to Koszalin | 4,771.01 mi (7,678.19 km) |
| Great Falls to Kowary | 4,956.02 mi (7,975.94 km) |
| Great Falls to Kozienice | 5,044.87 mi (8,118.94 km) |
| Great Falls to Kozuchow | 4,895.85 mi (7,879.11 km) |
| Great Falls to Kozy | 5,090.00 mi (8,191.56 km) |
| Great Falls to Krakow | 5,097.24 mi (8,203.21 km) |
| Great Falls to Krapkowice | 5,026.78 mi (8,089.83 km) |
| Great Falls to Krasnik | 5,098.83 mi (8,205.77 km) |
| Great Falls to Krasnystaw | 5,116.14 mi (8,233.63 km) |
| Great Falls to Krosno | 5,161.56 mi (8,306.72 km) |
