Miles between Longmont, CO and Janesville, WI

There are
985 mi
from Longmont, CO to Janesville, WI

That's the driving distance. It would take 17 hours 38 mins to go from Longmont, Colorado to Janesville, Wisconsin.

The flight distance (direct flight from Longmont, CO to Janesville, WI) is 849.78 mi.

985 mi = 1,584.68 kms