There are
1,769 mi
from San Bernardino, CA to Kirkwood, MO
That's the driving distance. It would take 1 day 6 hours to go from San Bernardino, California to Kirkwood, Missouri.
The flight distance (direct flight from San Bernardino, CA to Kirkwood, MO) is 1,521.94 mi.
1,769 mi = 2,847.15 kms