There are
681 mi
from Provo, UT to Marysville, CA
That's the driving distance. It would take 11 hours 45 mins to go from Provo, Utah to Marysville, California.
The flight distance (direct flight from Provo, UT to Marysville, CA) is 533.10 mi.
681 mi = 1,095.32 kms