There are
1,754 mi
from Redondo Beach, CA to Marshalltown, IA
That's the driving distance. It would take 1 day 6 hours to go from Redondo Beach, California to Marshalltown, Iowa.
The flight distance (direct flight from Redondo Beach, CA to Marshalltown, IA) is 1,492.25 mi.
1,754 mi = 2,822.04 kms