Miles between Longmont, CO and Lake Oswego, OR

There are
1,226 mi
from Longmont, CO to Lake Oswego, OR

That's the driving distance. It would take 21 hours 11 mins to go from Longmont, Colorado to Lake Oswego, Oregon.

The flight distance (direct flight from Longmont, CO to Lake Oswego, OR) is 959.35 mi.

1,226 mi = 1.61 kms