No Japan, Switzerland or Andes, since Superman got a perfect pearl, chocolate, and snow, respectively, from those locales in OP.
No Chile -- Clark mentions in Contact that he had to stop a mudslide there.
Incidentally, Brazil and Paris have both already been ruled out, but for the sake of completeness, I'll mention that Ultra Woman also helped out with a mudslide in Brazil and helped land a plane in Paris. And while I'm at it, Superman helps out when a volcano erupts in Hawaii in IaSWAA.
Joy,
Lynn
p.s., I think this challenge is morphing into a new one: Name all the places where either Lois or Clark have been.
