There are
2,825 mi
from Passaic, NJ to Auburn, WA
That's the driving distance. It would take 2 days 2 hours to go from Passaic, New Jersey to Auburn, Washington.
The flight distance (direct flight from Passaic, NJ to Auburn, WA) is 2,389.35 mi.
2,825 mi = 4,546.40 kms