There are
1,734 mi
from Killeen, TX to Peekskill, NY
That's the driving distance. It would take 1 day 7 hours to go from Killeen, Texas to Peekskill, New York.
The flight distance (direct flight from Killeen, TX to Peekskill, NY) is 1,494.94 mi.
1,734 mi = 1.61 kms