There are
1,668 mi
from Buena Park, CA to Warrensburg, MO
That's the driving distance. It would take 1 day 4 hours to go from Buena Park, California to Warrensburg, Missouri.
The flight distance (direct flight from Buena Park, CA to Warrensburg, MO) is 1,387.93 mi.
1,668 mi = 1.61 kms