There are
1,321 mi
from Stockton, CA to Amarillo, TX
That's the driving distance. It would take 23 hours 8 mins to go from Stockton, California to Amarillo, Texas.
The flight distance (direct flight from Stockton, CA to Amarillo, TX) is 1,093.90 mi.
1,321 mi = 2,126.50 kms