There are
1,998 mi
from Redondo Beach, CA to St Charles, IL
That's the driving distance. It would take 1 day 11 hours to go from Redondo Beach, California to St Charles, Illinois.
The flight distance (direct flight from Redondo Beach, CA to St Charles, IL) is 1,721.85 mi.
1,998 mi = 3,215.94 kms