There are
847 mi
from Davenport, IA to Altus, OK
That's the driving distance. It would take 15 hours 4 mins to go from Davenport, Iowa to Altus, Oklahoma.
The flight distance (direct flight from Davenport, IA to Altus, OK) is 672.46 mi.
847 mi = 1,362.61 kms