There are
1,063 mi
from Amarillo, TX to Rosemead, CA
That's the driving distance. It would take 18 hours 16 mins to go from Amarillo, Texas to Rosemead, California.
The flight distance (direct flight from Amarillo, TX to Rosemead, CA) is 925.49 mi.
1,063 mi = 1,710.41 kms