There are
2,140 mi
from San Bernardino, CA to Richmond, KY
That's the driving distance. It would take 1 day 13 hours to go from San Bernardino, California to Richmond, Kentucky.
The flight distance (direct flight from San Bernardino, CA to Richmond, KY) is 1,853.41 mi.
2,140 mi = 3,444.37 kms