There are
1,701 mi
from Passaic, NJ to Killeen, TX
That's the driving distance. It would take 1 day 6 hours to go from Passaic, New Jersey to Killeen, Texas.
The flight distance (direct flight from Passaic, NJ to Killeen, TX) is 1,474.50 mi.
1,701 mi = 2,736.84 kms