There are
1,434 mi
from Hialeah, FL to Rock Island, IL
That's the driving distance. It would take 1 day 2 hours to go from Hialeah, Florida to Rock Island, Illinois.
The flight distance (direct flight from Hialeah, FL to Rock Island, IL) is 1,230.79 mi.
1,434 mi = 2,308.03 kms