Miles between Decatur, IL and Altoona, IA

There are
341 mi
from Decatur, IL to Altoona, IA

That's the driving distance. It would take 6 hours 21 mins to go from Decatur, Illinois to Altoona, Iowa.

The flight distance (direct flight from Decatur, IL to Altoona, IA) is 267.46 mi.

341 mi = 548.83 kms