There are
2,177 mi
from Pittsburg, CA to Appleton, WI
That's the driving distance. It would take 1 day 14 hours to go from Pittsburg, California to Appleton, Wisconsin.
The flight distance (direct flight from Pittsburg, CA to Appleton, WI) is 1,780.57 mi.
2,177 mi = 3,503.44 kms