There are
1,141 mi
from Boynton Beach, FL to Mt Vernon, OH
That's the driving distance. It would take 21 hours 29 mins to go from Boynton Beach, Florida to Mt Vernon, Ohio.
The flight distance (direct flight from Boynton Beach, FL to Mt Vernon, OH) is 968.17 mi.
1,141 mi = 1.61 kms