There are
1,924 mi
from Pittsburg, CA to Friendswood, TX
That's the driving distance. It would take 1 day 9 hours to go from Pittsburg, California to Friendswood, Texas.
The flight distance (direct flight from Pittsburg, CA to Friendswood, TX) is 1,633.95 mi.
1,924 mi = 3,096.35 kms