There are
2,138 mi
from Bismarck, ND to Boynton Beach, FL
That's the driving distance. It would take 1 day 14 hours to go from Bismarck, North Dakota to Boynton Beach, Florida.
The flight distance (direct flight from Bismarck, ND to Boynton Beach, FL) is 1,800.06 mi.
2,138 mi = 3,440.62 kms