There are
1,929 mi
from Pittsburg, CA to Alvin, TX
That's the driving distance. It would take 1 day 9 hours to go from Pittsburg, California to Alvin, Texas.
The flight distance (direct flight from Pittsburg, CA to Alvin, TX) is 1,635.12 mi.
1,929 mi = 3,103.84 kms