There are
1,868 mi
from San Clemente, CA to Austin, MN
That's the driving distance. It would take 1 day 8 hours to go from San Clemente, California to Austin, Minnesota.
The flight distance (direct flight from San Clemente, CA to Austin, MN) is 1,499.53 mi.
1,868 mi = 3,006.73 kms