| Great Falls to Kamen | 4,698.78 mi (7,561.96 km) |
| Great Falls to Kamenz | 4,885.85 mi (7,863.01 km) |
| Great Falls to Kamp-Lintfort | 4,672.43 mi (7,519.55 km) |
| Great Falls to Kandel | 4,848.09 mi (7,802.25 km) |
| Great Falls to Kappeln | 4,594.24 mi (7,393.72 km) |
| Great Falls to Karben | 4,801.97 mi (7,728.03 km) |
| Great Falls to Karlsdorf-Neuthard | 4,854.93 mi (7,813.25 km) |
| Great Falls to Karlsfeld | 4,986.58 mi (8,025.13 km) |
| Great Falls to Karlsruhe | 4,857.86 mi (7,817.97 km) |
| Great Falls to Kassel | 4,763.28 mi (7,665.75 km) |
| Great Falls to Kaufbeuren | 4,981.82 mi (8,017.46 km) |
| Great Falls to Kaufering | 4,977.86 mi (8,011.09 km) |
| Great Falls to Kaufungen | 4,768.39 mi (7,673.99 km) |
| Great Falls to Kehl | 4,865.02 mi (7,829.50 km) |
| Great Falls to Kelheim | 4,958.65 mi (7,980.18 km) |
