Miles between Dearborn, MI and Marion, IA

There are
509 mi
from Dearborn, MI to Marion, IA

That's the driving distance. It would take 9 hours 31 mins to go from Dearborn, Michigan to Marion, Iowa.

The flight distance (direct flight from Dearborn, MI to Marion, IA) is 431.06 mi.

509 mi = 818.77 kms