There are
1,143 mi
from Ann Arbor, MI to Altus, OK
That's the driving distance. It would take 20 hours 48 mins to go from Ann Arbor, Michigan to Altus, Oklahoma.
The flight distance (direct flight from Ann Arbor, MI to Altus, OK) is 992.80 mi.
1,143 mi = 1.61 kms