The correct answer to this open question is the following.
There are 861 miles that separate Ohio from Oklahoma, according to the site "DistanceFromTo." When traveling Southwest the easiest way is to take a flight. Let's set the example, from capital cities. In this case Columbus, Ohio, to Oklahoma City, Oklahoma. It is a two-hour flight. The other option is by car. You can take interstate highway 70 West to St. Louis, Missouri, and then take interstate highway 40 West to Oklahoma City.
