20. Does Idaho exist
No. The existence of Idaho is a lie, fabricated by a conspiracy of cartographers, as is England (see question 10).
21. What about North Dakota?
That doesn't exist either.
22. Any other places which are believed to exist but really don't?
Yes, Australia. And then there are the cryptogeographica, places such as Kadath, Carcosa, Hobbiton, Narnia, Hy-Brasil, Hell and such whose existence has not been satisfactorily proven.
This FAQ was compiled by Lee Harvey Oswald Smith, KSC EMF, Chairperson dei gratia, Flat Earth Society, with the assistance of members of the Society and independent researchers; last updated: 43 Cfn 3163