Miles between Provo, UT and Lake Forest, CA

There are
646 mi
from Provo, UT to Lake Forest, CA

That's the driving distance. It would take 11 hours 19 mins to go from Provo, Utah to Lake Forest, California.

The flight distance (direct flight from Provo, UT to Lake Forest, CA) is 563.60 mi.

646 mi = 1,039.50 kms