There are
2,127 mi
from San Bernardino, CA to Greenville, OH
That's the driving distance. It would take 1 day 13 hours to go from San Bernardino, California to Greenville, Ohio.
The flight distance (direct flight from San Bernardino, CA to Greenville, OH) is 1,835.57 mi.
2,127 mi = 3,423.32 kms