There are
2,169 mi
from Concord, CA to Appleton, WI
That's the driving distance. It would take 1 day 14 hours to go from Concord, California to Appleton, Wisconsin.
The flight distance (direct flight from Concord, CA to Appleton, WI) is 1,789.23 mi.
2,169 mi = 3.22 kms