Miles between Longmont, CO and Burien, WA

There are
1,286 mi
from Longmont, CO to Burien, WA

That's the driving distance. It would take 22 hours 19 mins to go from Longmont, Colorado to Burien, Washington.

The flight distance (direct flight from Longmont, CO to Burien, WA) is 993.62 mi.

1,286 mi = 1.61 kms