There are
1,165 mi
from Amarillo, TX to Farmersville, CA
That's the driving distance. It would take 20 hours 35 mins to go from Amarillo, Texas to Farmersville, California.
The flight distance (direct flight from Amarillo, TX to Farmersville, CA) is 975.74 mi.
1,165 mi = 1.61 kms