There are
1,385 mi
from Boynton Beach, FL to Rock Island, IL
That's the driving distance. It would take 1 day 1 hour to go from Boynton Beach, Florida to Rock Island, Illinois.
The flight distance (direct flight from Boynton Beach, FL to Rock Island, IL) is 1,195.44 mi.
1,385 mi = 1.61 kms