There are
1,988 mi
from Antioch, CA to Port Neches, TX
That's the driving distance. It would take 1 day 10 hours to go from Antioch, California to Port Neches, Texas.
The flight distance (direct flight from Antioch, CA to Port Neches, TX) is 1,680.89 mi.
1,988 mi = 1.61 kms