A few facts about Adda-Douéni
- Adda-Douéni is among the ten largest cities in the Comoros; about 11,000 people live here.
- It's part of Anjouan.
- It's about 150 km to Moroni, the country's largest city.
- Towns nearby: Mrémani (2 km), Domoni (5 km) and Moya (7 km).