Board Thread:Off Topic/@comment-27447621-20160508230102/@comment-25396609-20160509145935

VedranTheII wrote: He can math it all he wants, Miles Kery AND Monty made the map by spraying ketchup on a handkerchief, and that's canon. They did not care about scale.

They may not have cared about scale at the time, but the planet does have a definite size, meaning it can be measured.