Miles between Rockford, IL and Florham Park, NJ

There are
852 mi
from Rockford, IL to Florham Park, NJ

That's the driving distance. It would take 16 hours 4 mins to go from Rockford, Illinois to Florham Park, New Jersey.

The flight distance (direct flight from Rockford, IL to Florham Park, NJ) is 766.54 mi.

852 mi = 1,371.91 kms