There are
2,060 mi
from Passaic, NJ to Montrose, CO
That's the driving distance. It would take 1 day 13 hours to go from Passaic, New Jersey to Montrose, Colorado.
The flight distance (direct flight from Passaic, NJ to Montrose, CO) is 1,791.26 mi.
2,060 mi = 3,315.22 kms