144, New England and then the middle states of WV/Penn/NJ/Delaware I have yet to go to. I also technically never been to (but counted a through, the 1 ptr) tons of times in Minny, and some in SLC.
Can truly say stayed in NM, TX, NC, AL, MT, KY for extended times, beyond just "stayed here" I guess, but practically any work trip per SDs criterial extends that to like 20 some states.