Which Sims 4 worlds resemble real places?

I have one correction to your list. I) Del Sol Valley is not all of CA, but rather Los Angeles. The grouping of high rises in the distance, seen from the top of the hill is I believe, Century City, which is also a part of L.A. That's where the Shubert Theatre is. Other than that, I think you nailed it pretty good.

I have lived in CA for over fifty years. Finally escaped nearly sixteen years ago. I've been through southern Utah, but I live in the north in that state, now. The red rocks are gorgeous and quite unique.