Miles between Decatur, IL and Marshalltown, IA

There are
329 mi
from Decatur, IL to Marshalltown, IA

That's the driving distance. It would take 6 hours 16 mins to go from Decatur, Illinois to Marshalltown, Iowa.

The flight distance (direct flight from Decatur, IL to Marshalltown, IA) is 256.59 mi.

329 mi = 530.21 kms