There are
1,243 mi
from Boynton Beach, FL to Seagoville, TX
That's the driving distance. It would take 22 hours 49 mins to go from Boynton Beach, Florida to Seagoville, Texas.
The flight distance (direct flight from Boynton Beach, FL to Seagoville, TX) is 1,074.51 mi.
1,243 mi = 1.61 kms