Travel to Treaty of Understanding (requires at least Level 9). Use the map button to open exact NPC coordinates on the 2D/3D World Map.
STEP 2 · ZONE & OBJECTIVE ROUTE
Quest zone: Ironforge, Dun Morogh.
STEP 3 · TURN-IN & REWARDS
Return to King Magni Bronzebeard · Ironforge (39.4, 55.8) to turn in the quest.