| Great Falls to Karis | 4,585.85 mi (7,380.21 km) |
| Great Falls to Karkkila | 4,568.40 mi (7,352.14 km) |
| Great Falls to Kauhajoki | 4,421.59 mi (7,115.85 km) |
| Great Falls to Kauhava | 4,398.01 mi (7,077.91 km) |
| Great Falls to Kauniainen | 4,596.24 mi (7,396.93 km) |
| Great Falls to Kemi | 4,268.25 mi (6,869.08 km) |
| Great Falls to Kemijarvi | 4,252.01 mi (6,842.95 km) |
| Great Falls to Kempele | 4,330.97 mi (6,970.02 km) |
| Great Falls to Kerava | 4,591.74 mi (7,389.69 km) |
| Great Falls to Keuruu | 4,474.89 mi (7,201.65 km) |
| Great Falls to Kiiminki | 4,321.97 mi (6,955.55 km) |
| Great Falls to Kirkkonummi | 4,596.59 mi (7,397.50 km) |
| Great Falls to Kitee | 4,570.11 mi (7,354.88 km) |
| Great Falls to Kiuruvesi | 4,422.91 mi (7,117.99 km) |
| Great Falls to Kivisto | 4,591.85 mi (7,389.87 km) |
