Miles between Knoxville, TN and Great Falls, MT

There are
1,918 mi
from Knoxville, TN to Great Falls, MT

That's the driving distance. It would take 1 day 10 hours to go from Knoxville, Tennessee to Great Falls, Montana.

The flight distance (direct flight from Knoxville, TN to Great Falls, MT) is 1,609.07 mi.

1,918 mi = 1.61 kms