There are
1,756 mi
from Rancho Cucamonga, CA to Iowa City, IA
That's the driving distance. It would take 1 day 6 hours to go from Rancho Cucamonga, California to Iowa City, Iowa.
The flight distance (direct flight from Rancho Cucamonga, CA to Iowa City, IA) is 1,506.96 mi.
1,756 mi = 1.61 kms