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