There are
834 mi
from Rutherford, NJ to Mchenry, IL
That's the driving distance. It would take 15 hours 49 mins to go from Rutherford, New Jersey to Mchenry, Illinois.
The flight distance (direct flight from Rutherford, NJ to Mchenry, IL) is 738.33 mi.
834 mi = 1,341.58 kms