There are
1,646 mi
from Hempstead, NY to Seabrook, TX
That's the driving distance. It would take 1 day 6 hours to go from Hempstead, New York to Seabrook, Texas.
The flight distance (direct flight from Hempstead, NY to Seabrook, TX) is 1,427.78 mi.
1,646 mi = 2,648.22 kms