There are
2,395 mi
from Pittsburg, CA to Wilmington, OH
That's the driving distance. It would take 1 day 17 hours to go from Pittsburg, California to Wilmington, Ohio.
The flight distance (direct flight from Pittsburg, CA to Wilmington, OH) is 2,038.12 mi.
2,395 mi = 3,853.89 kms