Miles between Waterloo, IA and Longmont, CO

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

That's the driving distance. It would take 14 hours 6 mins to go from Waterloo, Iowa to Longmont, Colorado.

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

779 mi = 1,253.89 kms