There are
2,080 mi
from Downey, CA to Kaukauna, WI
That's the driving distance. It would take 1 day 13 hours to go from Downey, California to Kaukauna, Wisconsin.
The flight distance (direct flight from Downey, CA to Kaukauna, WI) is 1,740.41 mi.
2,080 mi = 3.22 kms