Yes, just like in Meta, but in bulk.

  1. In the Manager (Meta), go to the ad sets tab and select the ad sets you want to change.
  2. In bulk edits, choose Location.
  3. The modal shows what each ad set has today, one per row, so you're not choosing in the dark.
  4. Use the top row to change all of them at once: add new locations, remove locations, or adjust the radius in kilometers (for cities and addresses).
  5. Choose whether to add to what's already there or replace everything, then save.

Important: only the location changes. Age, gender, audiences and placements on each ad set are preserved. The system also refuses to leave an ad set with no location at all, so you can't accidentally end up targeting all of Brazil.

You can also ask AI Copilot to do this: "add Curitiba with a 30km radius to all ad sets in campaign X".