Miles between Dearborn, MI and Portland, TN

There are
493 mi
from Dearborn, MI to Portland, TN

That's the driving distance. It would take 9 hours 16 mins to go from Dearborn, Michigan to Portland, Tennessee.

The flight distance (direct flight from Dearborn, MI to Portland, TN) is 434.73 mi.

493 mi = 793.61 kms