Miles between Thornton, CO and Klamath Falls, OR

There are
1,168 mi
from Thornton, CO to Klamath Falls, OR

That's the driving distance. It would take 21 hours 45 mins to go from Thornton, Colorado to Klamath Falls, Oregon.

The flight distance (direct flight from Thornton, CO to Klamath Falls, OR) is 889.42 mi.

1,168 mi = 1.61 kms