There are
705 mi
from Pico Rivera, CA to Layton, UT
That's the driving distance. It would take 12 hours 16 mins to go from Pico Rivera, California to Layton, Utah.
The flight distance (direct flight from Pico Rivera, CA to Layton, UT) is 592.76 mi.
705 mi = 1,135.10 kms