There are
650 mi
from San Clemente, CA to Payson, UT
That's the driving distance. It would take 11 hours 24 mins to go from San Clemente, California to Payson, Utah.
The flight distance (direct flight from San Clemente, CA to Payson, UT) is 560.99 mi.
650 mi = 1,045.89 kms