There are
635 mi
from Provo, UT to Yorba Linda, CA
That's the driving distance. It would take 11 hours 6 mins to go from Provo, Utah to Yorba Linda, California.
The flight distance (direct flight from Provo, UT to Yorba Linda, CA) is 554.05 mi.
635 mi = 1,022.35 kms