There are
765 mi
from Salt Lake City, UT to Palo Alto, CA
That's the driving distance. It would take 13 hours 20 mins to go from Salt Lake City, Utah to Palo Alto, California.
The flight distance (direct flight from Salt Lake City, UT to Palo Alto, CA) is 595.13 mi.
765 mi = 1,231.64 kms