How many places in Papua New Guinea are called Horn Mountain?

There is one place named Horn Mountain in Papua New Guinea.

All places in the world called "Horn Mountain".

Location Horn Mountain:

• Sandaun

Cities

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