Miles between Longmont, CO and Ferndale, WA

There are
1,371 mi
from Longmont, CO to Ferndale, WA

That's the driving distance. It would take 1 day to go from Longmont, Colorado to Ferndale, Washington.

The flight distance (direct flight from Longmont, CO to Ferndale, WA) is 1,045.89 mi.

1,371 mi = 1.61 kms