There are
1,070 mi
from Murrieta, CA to Amarillo, TX
That's the driving distance. It would take 18 hours 35 mins to go from Murrieta, California to Amarillo, Texas.
The flight distance (direct flight from Murrieta, CA to Amarillo, TX) is 883.74 mi.
1,070 mi = 1.61 kms