There are
1,545 mi
from Alhambra, CA to Tomball, TX
That's the driving distance. It would take 1 day 2 hours to go from Alhambra, California to Tomball, Texas.
The flight distance (direct flight from Alhambra, CA to Tomball, TX) is 1,343.33 mi.
1,545 mi = 1.61 kms