There are
513 mi
from Evansville, IN to Marshalltown, IA
That's the driving distance. It would take 10 hours 4 mins to go from Evansville, Indiana to Marshalltown, Iowa.
The flight distance (direct flight from Evansville, IN to Marshalltown, IA) is 398.78 mi.
513 mi = 826.25 kms