There are
1,932 mi
from Carbondale, IL to San Clemente, CA
That's the driving distance. It would take 1 day 9 hours to go from Carbondale, Illinois to San Clemente, California.
The flight distance (direct flight from Carbondale, IL to San Clemente, CA) is 1,616.66 mi.
1,932 mi = 3,108.99 kms