There are
1,384 mi
from San Clemente, CA to Shawnee, OK
That's the driving distance. It would take 1 day to go from San Clemente, California to Shawnee, Oklahoma.
The flight distance (direct flight from San Clemente, CA to Shawnee, OK) is 1,184.77 mi.
1,384 mi = 2,226.88 kms