There are
2,162 mi
from Concord, CA to Neenah, WI
That's the driving distance. It would take 1 day 13 hours to go from Concord, California to Neenah, Wisconsin.
The flight distance (direct flight from Concord, CA to Neenah, WI) is 1,786.69 mi.
2,162 mi = 3.22 kms