Miles between Davenport, IA and Marion, IL

There are
338 mi
from Davenport, IA to Marion, IL

That's the driving distance. It would take 6 hours 33 mins to go from Davenport, Iowa to Marion, Illinois.

The flight distance (direct flight from Davenport, IA to Marion, IL) is 276.28 mi.

338 mi = 544.46 kms