There are
2,350 mi
from Pittsburg, CA to Vandalia, OH
That's the driving distance. It would take 1 day 17 hours to go from Pittsburg, California to Vandalia, Ohio.
The flight distance (direct flight from Pittsburg, CA to Vandalia, OH) is 2,013.81 mi.
2,350 mi = 3,782.66 kms