Miles between Green Bay, WI and Longmont, CO

There are
1,088 mi
from Green Bay, WI to Longmont, CO

That's the driving distance. It would take 20 hours 4 mins to go from Green Bay, Wisconsin to Longmont, Colorado.

The flight distance (direct flight from Green Bay, WI to Longmont, CO) is 920.65 mi.

1,088 mi = 1.61 kms