There are
1,748 mi
from Chino Hills, CA to Ottumwa, IA
That's the driving distance. It would take 1 day 6 hours to go from Chino Hills, California to Ottumwa, Iowa.
The flight distance (direct flight from Chino Hills, CA to Ottumwa, IA) is 1,464.29 mi.
1,748 mi = 1.61 kms