There are
1,313 mi
from Boynton Beach, FL to Harker Heights, TX
That's the driving distance. It would take 1 day to go from Boynton Beach, Florida to Harker Heights, Texas.
The flight distance (direct flight from Boynton Beach, FL to Harker Heights, TX) is 1,109.31 mi.
1,313 mi = 1.61 kms