There are
2,165 mi
from San Clemente, CA to Wabash, IN
That's the driving distance. It would take 1 day 14 hours to go from San Clemente, California to Wabash, Indiana.
The flight distance (direct flight from San Clemente, CA to Wabash, IN) is 1,813.02 mi.
2,165 mi = 3,484.56 kms