There are
494 mi
from Ann Arbor, MI to Keokuk, IA
That's the driving distance. It would take 9 hours 19 mins to go from Ann Arbor, Michigan to Keokuk, Iowa.
The flight distance (direct flight from Ann Arbor, MI to Keokuk, IA) is 417.41 mi.
494 mi = 795.75 kms