There are
1,454 mi
from Boynton Beach, FL to Marion, IA
That's the driving distance. It would take 1 day 3 hours to go from Boynton Beach, Florida to Marion, Iowa.
The flight distance (direct flight from Boynton Beach, FL to Marion, IA) is 1,254.69 mi.
1,454 mi = 1.61 kms