Miles between Passaic, NJ and Boulder, CO

There are
1,781 mi
from Passaic, NJ to Boulder, CO

That's the driving distance. It would take 1 day 8 hours to go from Passaic, New Jersey to Boulder, Colorado.

The flight distance (direct flight from Passaic, NJ to Boulder, CO) is 1,630.13 mi.

1,781 mi = 2,866.73 kms