There are
1,838 mi
from Passaic, NJ to Boerne, TX
That's the driving distance. It would take 1 day 9 hours to go from Passaic, New Jersey to Boerne, Texas.
The flight distance (direct flight from Passaic, NJ to Boerne, TX) is 1,575.68 mi.
1,838 mi = 2,957.87 kms