There are
952 mi
from Amarillo, TX to Twentynine Palms, CA
That's the driving distance. It would take 16 hours 44 mins to go from Amarillo, Texas to Twentynine Palms, California.
The flight distance (direct flight from Amarillo, TX to Twentynine Palms, CA) is 810.92 mi.
952 mi = 1,532.64 kms