| Great Falls to Kanjiza | 5,334.98 mi (8,585.82 km) |
| Great Falls to Kikinda | 5,358.73 mi (8,624.04 km) |
| Great Falls to Kladovo | 5,485.09 mi (8,827.41 km) |
| Great Falls to Knic | 5,479.07 mi (8,817.71 km) |
| Great Falls to Knjazevac | 5,547.08 mi (8,927.16 km) |
| Great Falls to Koceljeva | 5,423.04 mi (8,727.54 km) |
| Great Falls to Kosjeric | 5,453.67 mi (8,776.84 km) |
| Great Falls to Kovacica | 5,405.75 mi (8,699.71 km) |
| Great Falls to Kovin | 5,435.86 mi (8,748.18 km) |
| Great Falls to Kragujevac | 5,478.92 mi (8,817.48 km) |
| Great Falls to Kraljevo | 5,489.80 mi (8,834.97 km) |
| Great Falls to Krupanj | 5,417.85 mi (8,719.19 km) |
| Great Falls to Krusevac | 5,514.38 mi (8,874.53 km) |
| Great Falls to Kucevo | 5,469.19 mi (8,801.81 km) |
| Great Falls to Kula | 5,349.51 mi (8,609.20 km) |
