Miles between Rockford, IL and Harrison, NJ

There are
866 mi
from Rockford, IL to Harrison, NJ

That's the driving distance. It would take 16 hours 17 mins to go from Rockford, Illinois to Harrison, New Jersey.

The flight distance (direct flight from Rockford, IL to Harrison, NJ) is 779 mi.

866 mi = 1,393.04 kms