There are
1,003 mi
from Boynton Beach, FL to Clarksville, IN
That's the driving distance. It would take 18 hours 46 mins to go from Boynton Beach, Florida to Clarksville, Indiana.
The flight distance (direct flight from Boynton Beach, FL to Clarksville, IN) is 878.01 mi.
1,003 mi = 1.61 kms