Miles between Independence, MO and Longmont, CO

There are
640 mi
from Independence, MO to Longmont, CO

That's the driving distance. It would take 10 hours 58 mins to go from Independence, Missouri to Longmont, Colorado.

The flight distance (direct flight from Independence, MO to Longmont, CO) is 573.16 mi.

640 mi = 1,029.30 kms