There are
1,067 mi
from Amarillo, TX to Whittier, CA
That's the driving distance. It would take 18 hours 23 mins to go from Amarillo, Texas to Whittier, California.
The flight distance (direct flight from Amarillo, TX to Whittier, CA) is 924.41 mi.
1,067 mi = 1,717.31 kms