There are
2,886 mi
from Pittsburg, CA to Hawthorne, NJ
That's the driving distance. It would take 2 days 2 hours to go from Pittsburg, California to Hawthorne, New Jersey.
The flight distance (direct flight from Pittsburg, CA to Hawthorne, NJ) is 2,521.49 mi.
2,886 mi = 4,644.38 kms