There are
2,142 mi
from Vallejo, CA to Caledonia, WI
That's the driving distance. It would take 1 day 13 hours to go from Vallejo, California to Caledonia, Wisconsin.
The flight distance (direct flight from Vallejo, CA to Caledonia, WI) is 1,821.02 mi.
2,142 mi = 3.22 kms