Miles between Longmont, CO and Waterloo, IA

There are
780 mi
from Longmont, CO to Waterloo, IA

That's the driving distance. It would take 14 hours 7 mins to go from Longmont, Colorado to Waterloo, Iowa.

The flight distance (direct flight from Longmont, CO to Waterloo, IA) is 680.48 mi.

780 mi = 1,255.37 kms