There are
1,800 mi
from Chino Hills, CA to Wentzville, MO
That's the driving distance. It would take 1 day 7 hours to go from Chino Hills, California to Wentzville, Missouri.
The flight distance (direct flight from Chino Hills, CA to Wentzville, MO) is 1,525.62 mi.
1,800 mi = 1.61 kms