There are
1,344 mi
from Amarillo, TX to Palo Alto, CA
That's the driving distance. It would take 23 hours 42 mins to go from Amarillo, Texas to Palo Alto, California.
The flight distance (direct flight from Amarillo, TX to Palo Alto, CA) is 1,138.69 mi.
1,344 mi = 2,163.29 kms