There are
1,650 mi
from Tomball, TX to Ossining, NY
That's the driving distance. It would take 1 day 7 hours to go from Tomball, Texas to Ossining, New York.
The flight distance (direct flight from Tomball, TX to Ossining, NY) is 1,434.98 mi.
1,650 mi = 2,655.67 kms