• Hawaii's two are alphabetically adjacent:
  • Haleakala and
  • Hawaii Volcanoes.

In addition . . .

• Two of Florida's's three are alphabetically adjacent:
  • Dry Tortugas, and
  • Everglades.
• Three of Utah's five are alphabetically adjacent:
  • Bryce Canyon,
  • Canyonlands, and
  • Capitol Reef.
• Four of Alaska's eight are alphabetically adjacent:
  • Katmai,
  • Kenai Fjords,
  • Kobuk Valley, and
  • Lake Clark.
• Before 2020, Washington's three were alphabetically adjacent:
  • Mount Rainier,
  • North Cascades, and
  • Olympic.

I think that's really cosmic. . . .