Miles between Longmont, CO and Carthage, MO

There are
729 mi
from Longmont, CO to Carthage, MO

That's the driving distance. It would take 13 hours 2 mins to go from Longmont, Colorado to Carthage, Missouri.

The flight distance (direct flight from Longmont, CO to Carthage, MO) is 617.24 mi.

729 mi = 1,173.69 kms