Miles between Longmont, CO and Westminster, CA

There are
1,046 mi
from Longmont, CO to Westminster, CA

That's the driving distance. It would take 18 hours 28 mins to go from Longmont, Colorado to Westminster, California.

The flight distance (direct flight from Longmont, CO to Westminster, CA) is 837.21 mi.

1,046 mi = 1.61 kms