There are
1,508 mi
from Palmdale, CA to Port Lavaca, TX
That's the driving distance. It would take 1 day 2 hours to go from Palmdale, California to Port Lavaca, Texas.
The flight distance (direct flight from Palmdale, CA to Port Lavaca, TX) is 1,327.02 mi.
1,508 mi = 1.61 kms