Miles between Longmont, CO and Greendale, WI

There are
1,035 mi
from Longmont, CO to Greendale, WI

That's the driving distance. It would take 18 hours 30 mins to go from Longmont, Colorado to Greendale, Wisconsin.

The flight distance (direct flight from Longmont, CO to Greendale, WI) is 903.28 mi.

1,035 mi = 1.61 kms