There are
958 mi
from Passaic, NJ to Shiloh, IL
That's the driving distance. It would take 17 hours 57 mins to go from Passaic, New Jersey to Shiloh, Illinois.
The flight distance (direct flight from Passaic, NJ to Shiloh, IL) is 851.80 mi.
958 mi = 1,541.25 kms