There are
583 mi
from Dearborn, MI to Altoona, IA
That's the driving distance. It would take 10 hours 43 mins to go from Dearborn, Michigan to Altoona, Iowa.
The flight distance (direct flight from Dearborn, MI to Altoona, IA) is 530.50 mi.
583 mi = 938.00 kms