There are
1,608 mi
from Boynton Beach, FL to Great Bend, KS
That's the driving distance. It would take 1 day 5 hours to go from Boynton Beach, Florida to Great Bend, Kansas.
The flight distance (direct flight from Boynton Beach, FL to Great Bend, KS) is 1,358.45 mi.
1,608 mi = 1.61 kms