How many places in Papua New Guinea are called Four Corners?

There is one place named Four Corners in Papua New Guinea.

All places in the world called "Four Corners".

Location Four Corners:

• Sandaun

Cities

Kusi (5)
Mari (4)
Buri (4)
Mai (4)
Aure (4)
Moro (4)
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)
Po (3)
Toma (3)
Tauri (3)
Wagu (3)
Koki (3)
Nago (3)
Au (3)
Mondo (3)
Garu (3)
Doma (3)