There are
1,104 mi
from Loveland, CO to Allouez, WI
That's the driving distance. It would take 20 hours 8 mins to go from Loveland, Colorado to Allouez, Wisconsin.
The flight distance (direct flight from Loveland, CO to Allouez, WI) is 912.38 mi.
1,104 mi = 1,777.44 kms