There are
2,877 mi
from Concord, CA to Passaic, NJ
That's the driving distance. It would take 2 days 2 hours to go from Concord, California to Passaic, New Jersey.
The flight distance (direct flight from Concord, CA to Passaic, NJ) is 2,532.71 mi.
2,877 mi = 3.22 kms