There are
1,773 mi
from Iowa City, IA to Chino Hills, CA
That's the driving distance. It would take 1 day 6 hours to go from Iowa City, Iowa to Chino Hills, California.
The flight distance (direct flight from Iowa City, IA to Chino Hills, CA) is 1,517.82 mi.
1,773 mi = 1.61 kms