Miles between Longmont, CO and Raytown, MO

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

That's the driving distance. It would take 10 hours 56 mins to go from Longmont, Colorado to Raytown, Missouri.

The flight distance (direct flight from Longmont, CO to Raytown, MO) is 571.73 mi.

640 mi = 1,030.43 kms