There are
2,135 mi
from Pittsburg, CA to Wausau, WI
That's the driving distance. It would take 1 day 13 hours to go from Pittsburg, California to Wausau, Wisconsin.
The flight distance (direct flight from Pittsburg, CA to Wausau, WI) is 1,723.88 mi.
2,135 mi = 3,435.59 kms