The distance from the middle of Oklahoma (OK) to the middle of Iowa (IA) is:
580 miles / 933 km driving
489 miles / 787 km flying
NOTE: You can get a more accurate calculation using state borders for the distance from Oklahoma to Iowa.
Map of distance from Oklahoma to Iowa
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Distance from Oklahoma to Iowa
The total driving distance from Oklahoma to Iowa is 580 miles or 933 kilometers.
The total straight line flight distance from Oklahoma to Iowa is 489 miles.
This is equivalent to 787 kilometers or 425 nautical miles.
Your trip begins in the state of Oklahoma. It ends in the state of Iowa.
Your flight direction from Oklahoma to Iowa is Northeast (23 degrees from North).
The distance calculator helps you figure out how far it is to get from Oklahoma to Iowa. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
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