Miles between Longmont, CO and Lynden, WA

There are
1,375 mi
from Longmont, CO to Lynden, WA

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

The flight distance (direct flight from Longmont, CO to Lynden, WA) is 1,043.67 mi.

1,375 mi = 1.61 kms