Miles between Union, NJ and Grayslake, IL

There are
822 mi
from Union, NJ to Grayslake, IL

That's the driving distance. It would take 15 hours 32 mins to go from Union, New Jersey to Grayslake, Illinois.

The flight distance (direct flight from Union, NJ to Grayslake, IL) is 720.97 mi.

822 mi = 1,322.41 kms