There are
1,699 mi
from Boynton Beach, FL to Grand Island, NE
That's the driving distance. It would take 1 day 7 hours to go from Boynton Beach, Florida to Grand Island, Nebraska.
The flight distance (direct flight from Boynton Beach, FL to Grand Island, NE) is 1,441 mi.
1,699 mi = 1.61 kms