There are
1,531 mi
from San Bernardino, CA to Pittsburg, KS
That's the driving distance. It would take 1 day 2 hours to go from San Bernardino, California to Pittsburg, Kansas.
The flight distance (direct flight from San Bernardino, CA to Pittsburg, KS) is 1,283.46 mi.
1,531 mi = 1.61 kms