How many places in Papua New Guinea are called Sepik Plains?

There is one place named Sepik Plains in Papua New Guinea.

All places in the world called "Sepik Plains".

Location Sepik Plains:

• East Sepik

Cities

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