Miles between Longmont, CO and Klamath Falls, OR

There are
1,154 mi
from Longmont, CO to Klamath Falls, OR

That's the driving distance. It would take 21 hours 31 mins to go from Longmont, Colorado to Klamath Falls, Oregon.

The flight distance (direct flight from Longmont, CO to Klamath Falls, OR) is 877.30 mi.

1,154 mi = 1.61 kms