There are
900 mi
from Rutherford, NJ to Kewanee, IL
That's the driving distance. It would take 16 hours 48 mins to go from Rutherford, New Jersey to Kewanee, Illinois.
The flight distance (direct flight from Rutherford, NJ to Kewanee, IL) is 823.75 mi.
900 mi = 1,448.12 kms