There are
1,525 mi
from San Bernardino, CA to Seabrook, TX
That's the driving distance. It would take 1 day 2 hours to go from San Bernardino, California to Seabrook, Texas.
The flight distance (direct flight from San Bernardino, CA to Seabrook, TX) is 1,341.12 mi.
1,525 mi = 1.61 kms