Miles between , WA and Longmont, CO

There are
1,059 mi
from , WA to Longmont, CO

That's the driving distance. It would take 17 hours 34 mins to go from , Washington to Longmont, Colorado.

The flight distance (direct flight from , WA to Longmont, CO) is 794.48 mi.

1,059 mi = 1,704.47 kms