There is one place named Sangganggu in North Korea.
All places in the world called "Sangganggu".
Sinhungni (13)
Kandong (12)
Sadong (11)
Kungol (11)
Tonggol (11)
Sangdong (11)
Chudong (11)
Saemal (11)
Sindong (11)
Yongsongni (10)
Angol (10)
Samgori (10)
Sangni (10)
Taedong (10)
Sinchon (10)
Cholgol (10)
Yudong (10)
Chungni (10)
Naedong (10)
Sinhungdong (10)
Nodong (10)
Wondong (10)
Cholkol (9)
Namsandong (9)
Hadong (9)
Changdongni (9)
Taedongni (9)
Sinjongni (9)
Sinsongni (9)
Yonghungni (9)