There are
1,068 mi
from Pasadena, CA to Amarillo, TX
That's the driving distance. It would take 18 hours 38 mins to go from Pasadena, California to Amarillo, Texas.
The flight distance (direct flight from Pasadena, CA to Amarillo, TX) is 928.80 mi.
1,068 mi = 1.61 kms