There are
1,159 mi
from Boynton Beach, FL to Frankfort, IN
That's the driving distance. It would take 21 hours 46 mins to go from Boynton Beach, Florida to Frankfort, Indiana.
The flight distance (direct flight from Boynton Beach, FL to Frankfort, IN) is 1,019.66 mi.
1,159 mi = 1.61 kms