There are
800 mi
from Provo, UT to Healdsburg, CA
That's the driving distance. It would take 13 hours 57 mins to go from Provo, Utah to Healdsburg, California.
The flight distance (direct flight from Provo, UT to Healdsburg, CA) is 608.30 mi.
800 mi = 1,287.15 kms