There are
1,828 mi
from Buena Park, CA to Ferguson, MO
That's the driving distance. It would take 1 day 7 hours to go from Buena Park, California to Ferguson, Missouri.
The flight distance (direct flight from Buena Park, CA to Ferguson, MO) is 1,571.90 mi.
1,828 mi = 2,941.26 kms