Miles between Longmont, CO and Des Moines, IA

There are
669 mi
from Longmont, CO to Des Moines, IA

That's the driving distance. It would take 11 hours 46 mins to go from Longmont, Colorado to Des Moines, Iowa.

The flight distance (direct flight from Longmont, CO to Des Moines, IA) is 607.99 mi.

669 mi = 1,076.58 kms