Miles between Grain Valley, MO and Marshalltown, IA

There are
255 mi
from Grain Valley, MO to Marshalltown, IA

That's the driving distance. It would take 4 hours 55 mins to go from Grain Valley, Missouri to Marshalltown, Iowa.

The flight distance (direct flight from Grain Valley, MO to Marshalltown, IA) is 220.34 mi.

255 mi = 409.75 kms