There are
1,144 mi
from Deerfield Beach, FL to Seabrook, TX
That's the driving distance. It would take 20 hours 49 mins to go from Deerfield Beach, Florida to Seabrook, Texas.
The flight distance (direct flight from Deerfield Beach, FL to Seabrook, TX) is 937.47 mi.
1,144 mi = 1.61 kms