Miles between Ontario, CA and Port Lavaca, TX

There are
1,461 mi
from Ontario, CA to Port Lavaca, TX

That's the driving distance. It would take 1 day 1 hour to go from Ontario, California to Port Lavaca, Texas.

The flight distance (direct flight from Ontario, CA to Port Lavaca, TX) is 1,293.82 mi.

1,461 mi = 1.61 kms