So the Kmart store finder site, has changed somewhat. Gone are the state by state (invariably incorrect) listings that used to be there:
https://www.kmart.com/stores
The only way to search now, appears to be by zip code. Of course there are only 3 stateside stores (with another 4 in USVI, & 1 in Guam), so there really isn't much to search for LOL! But at least they changed it a bit, from before.