There are
715 mi
from Oklahoma City, OK to Bettendorf, IA
That's the driving distance. It would take 12 hours 40 mins to go from Oklahoma City, Oklahoma to Bettendorf, Iowa.
The flight distance (direct flight from Oklahoma City, OK to Bettendorf, IA) is 567.30 mi.
715 mi = 1,150.42 kms