There are
779 mi
from Evanston, IL to Florham Park, NJ
That's the driving distance. It would take 14 hours 39 mins to go from Evanston, Illinois to Florham Park, New Jersey.
The flight distance (direct flight from Evanston, IL to Florham Park, NJ) is 693.95 mi.
779 mi = 1,253.39 kms