Miles between Longmont, CO and Port Washington, WI

There are
1,069 mi
from Longmont, CO to Port Washington, WI

That's the driving distance. It would take 19 hours 11 mins to go from Longmont, Colorado to Port Washington, Wisconsin.

The flight distance (direct flight from Longmont, CO to Port Washington, WI) is 913.23 mi.

1,069 mi = 1.61 kms