There are
1,048 mi
from Amarillo, TX to Chino Hills, CA
That's the driving distance. It would take 18 hours 2 mins to go from Amarillo, Texas to Chino Hills, California.
The flight distance (direct flight from Amarillo, TX to Chino Hills, CA) is 907.35 mi.
1,048 mi = 1,686.73 kms