Use two fist widths as a setup reference
Craig Hanson shows two players standing about two fist widths, or roughly two oranges, from the ball, while noting that the distance varies slightly. He recommends looking at average movements and improving positions when trying to become a better golfer.
Channel: CraigHansonGolf
Watch official source at 2:09Why this context matters
The distance is presented as an approximate reference from the two examples shown, not an exact universal measurement.