There are
1,698 mi
from Killeen, TX to Secaucus, NJ
That's the driving distance. It would take 1 day 6 hours to go from Killeen, Texas to Secaucus, New Jersey.
The flight distance (direct flight from Killeen, TX to Secaucus, NJ) is 1,476.49 mi.
1,698 mi = 1.61 kms