There are
2,147 mi
from Davis, CA to Allouez, WI
That's the driving distance. It would take 1 day 13 hours to go from Davis, California to Allouez, Wisconsin.
The flight distance (direct flight from Davis, CA to Allouez, WI) is 1,778.86 mi.
2,147 mi = 3,454.93 kms