There are
810 mi
from Sunnyvale, CA to Provo, UT
That's the driving distance. It would take 14 hours 5 mins to go from Sunnyvale, California to Provo, Utah.
The flight distance (direct flight from Sunnyvale, CA to Provo, UT) is 592.34 mi.
810 mi = 1,303.60 kms