There are
1,066 mi
from Whittier, CA to Amarillo, TX
That's the driving distance. It would take 18 hours 22 mins to go from Whittier, California to Amarillo, Texas.
The flight distance (direct flight from Whittier, CA to Amarillo, TX) is 924.41 mi.
1,066 mi = 1,715.70 kms