There are
1,297 mi
from Amarillo, TX to Gilroy, CA
That's the driving distance. It would take 22 hours 45 mins to go from Amarillo, Texas to Gilroy, California.
The flight distance (direct flight from Amarillo, TX to Gilroy, CA) is 1,106.52 mi.
1,297 mi = 2,087.94 kms