There are
1,948 mi
from San Bernardino, CA to Crest Hill, IL
That's the driving distance. It would take 1 day 9 hours to go from San Bernardino, California to Crest Hill, Illinois.
The flight distance (direct flight from San Bernardino, CA to Crest Hill, IL) is 1,664.75 mi.
1,948 mi = 1.61 kms