There are
801 mi
from Orem, UT to Menlo Park, CA
That's the driving distance. It would take 13 hours 59 mins to go from Orem, Utah to Menlo Park, California.
The flight distance (direct flight from Orem, UT to Menlo Park, CA) is 596.87 mi.
801 mi = 1,288.84 kms