Miles between Longmont, CO and Vancouver, WA

There are
1,223 mi
from Longmont, CO to Vancouver, WA

That's the driving distance. It would take 21 hours 3 mins to go from Longmont, Colorado to Vancouver, Washington.

The flight distance (direct flight from Longmont, CO to Vancouver, WA) is 963.15 mi.

1,223 mi = 1.61 kms