There are
527 mi
from Amarillo, TX to New Braunfels, TX
That's the driving distance. It would take 9 hours 16 mins to go from Amarillo, Texas to New Braunfels, Texas.
The flight distance (direct flight from Amarillo, TX to New Braunfels, TX) is 438.19 mi.
527 mi = 848.04 kms