There are
1,824 mi
from Santa Barbara, CA to Marshalltown, IA
That's the driving distance. It would take 1 day 7 hours to go from Santa Barbara, California to Marshalltown, Iowa.
The flight distance (direct flight from Santa Barbara, CA to Marshalltown, IA) is 1,538.79 mi.
1,824 mi = 1.61 kms