There are
2,169 mi
from Appleton, WI to Concord, CA
That's the driving distance. It would take 1 day 13 hours to go from Appleton, Wisconsin to Concord, California.
The flight distance (direct flight from Appleton, WI to Concord, CA) is 1,789.23 mi.
2,169 mi = 3.22 kms