Miles between Ontario, CA and Seabrook, TX

There are
1,543 mi
from Ontario, CA to Seabrook, TX

That's the driving distance. It would take 1 day 2 hours to go from Ontario, California to Seabrook, Texas.

The flight distance (direct flight from Ontario, CA to Seabrook, TX) is 1,361.22 mi.

1,543 mi = 1.61 kms