How many places in Papua New Guinea are called Duana?

There is one place named Duana in Papua New Guinea.

All places in the world called "Duana".

Location Duana:

• Western

Cities

Kusi (5)
Mari (4)
Buri (4)
Mai (4)
Aure (4)
Moro (4)
Garu (3)
Wasu (3)
Doma (3)
Komo (3)
Tari (3)
Baru (3)
Kama (3)
Maiva (3)
Fore (3)
Sali (3)
Aran (3)
Bonga (3)
Wau (3)
Domara (3)
Kuru (3)
Omo (3)
Koru (3)
Mala (3)
Po (3)
Toma (3)
Tauri (3)
Wagu (3)
Koki (3)
Nago (3)