[Bilbo1967]

Originally Posted by poohbear_nc

Wyoming, Colorado, N & S Dakota, Wisconsin, Oklahoma

Wyoming, Colorado - yes; the rest - no.

So you have got seven so far; Wyoming, Colorado, Alaska, Texas, California, Montana and Nevada.

The four left start with the letters; N, A, O and M. They are 5th, 6th, 9th and 11th in the list of states by area.