I would like to make a point regarding telescopes seeing distances. Now i have one but its not enormously special, just like taking a look at a few things in the night sky every so often. Now my uncle has an enormously expensive obervatory-class telescope, and has a wide array of lenses for it. Several of which are daytime lenses. Now these actually work to block out atmospheric influences so you can see further on land. Now i have never used the best of his daytime lenses, but i have used the smaller ones, and yes they do work to see further on land. Now in a flat earth, with his best daytime lenses, couldnt I see New Zealand?