There are
2,078 mi
from Tustin, CA to Kaukauna, WI
That's the driving distance. It would take 1 day 13 hours to go from Tustin, California to Kaukauna, Wisconsin.
The flight distance (direct flight from Tustin, CA to Kaukauna, WI) is 1,733.07 mi.
2,078 mi = 3.22 kms