Ohio from the RenCen-is this possible?

[Meddle]

Everyone forgot basic math in high school ?
You have to be 300 ft up to see 20 miles out to the horizon.

At 700 ft up in the RenCen you can see 30 miles

And yet post 6 above clearly shows that from the 28th Floor [[less than 300'), you can see 28 miles [[and beyond) even on a hazy day.