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