Very simple idea this if someone wants a niche (from what I can assume) easy project, just an idea to save people time in trying to remember which clue takes you to which location, basically an addon that will add the locations to the list on the engineering wormhole centrifuge..
A jagged landscape = Spires of Arak
A redding-orange forest = Talador
Shadows... = Shadowmoon Valley
Grassy plains = Nagrand
Primal forest = Gorgrond
Lava and snow = Frostfire Ridge
Most of those are admittedly easy to figure out from the clue, but an addon like this could save time and stop you second guessing.