Miles between Longmont, CO and Leavenworth, KS

There are
628 mi
from Longmont, CO to Leavenworth, KS

That's the driving distance. It would take 10 hours 46 mins to go from Longmont, Colorado to Leavenworth, Kansas.

The flight distance (direct flight from Longmont, CO to Leavenworth, KS) is 543.76 mi.

628 mi = 1,011.20 kms