Miles between Des Moines, IA and Dyer, IN

There are
342 mi
from Des Moines, IA to Dyer, IN

That's the driving distance. It would take 6 hours 24 mins to go from Des Moines, Iowa to Dyer, Indiana.

The flight distance (direct flight from Des Moines, IA to Dyer, IN) is 314.80 mi.

342 mi = 550.49 kms