There are
1,933 mi
from Hayward, CA to Seabrook, TX
That's the driving distance. It would take 1 day 9 hours to go from Hayward, California to Seabrook, Texas.
The flight distance (direct flight from Hayward, CA to Seabrook, TX) is 1,647.29 mi.
1,933 mi = 1.61 kms