There are
2,231 mi
from Santa Maria, CA to Allouez, WI
That's the driving distance. It would take 1 day 16 hours to go from Santa Maria, California to Allouez, Wisconsin.
The flight distance (direct flight from Santa Maria, CA to Allouez, WI) is 1,829.80 mi.
2,231 mi = 3.22 kms