There are
1,063 mi
from Pasadena, CA to Hereford, TX
That's the driving distance. It would take 18 hours 33 mins to go from Pasadena, California to Hereford, Texas.
The flight distance (direct flight from Pasadena, CA to Hereford, TX) is 897.12 mi.
1,063 mi = 1.61 kms