There are
1,884 mi
from San Bernardino, CA to Herrin, IL
That's the driving distance. It would take 1 day 9 hours to go from San Bernardino, California to Herrin, Illinois.
The flight distance (direct flight from San Bernardino, CA to Herrin, IL) is 1,594.93 mi.
1,884 mi = 1.61 kms