There are
2,103 mi
from Concord, CA to Watertown, WI
That's the driving distance. It would take 1 day 12 hours to go from Concord, California to Watertown, Wisconsin.
The flight distance (direct flight from Concord, CA to Watertown, WI) is 1,771.90 mi.
2,103 mi = 3.22 kms