There are
1,985 mi
from Pittsburg, CA to Beaumont, TX
That's the driving distance. It would take 1 day 10 hours to go from Pittsburg, California to Beaumont, Texas.
The flight distance (direct flight from Pittsburg, CA to Beaumont, TX) is 1,673.68 mi.
1,985 mi = 3,194.96 kms