Er is één plaats met de naam Koyok in Noord-Korea.
Alle plaatsen in de wereld die "Koyok" heten.
Sinhungni (13)
Kandong (12)
Sadong (11)
Kungol (11)
Tonggol (11)
Sangdong (11)
Chudong (11)
Saemal (11)
Sindong (11)
Wondong (10)
Yongsongni (10)
Angol (10)
Samgori (10)
Sangni (10)
Taedong (10)
Sinchon (10)
Cholgol (10)
Yudong (10)
Chungni (10)
Naedong (10)
Sinhungdong (10)
Nodong (10)
Sodong (9)
Cholkol (9)
Namsandong (9)
Hadong (9)
Changdongni (9)
Taedongni (9)
Sinjongni (9)
Sinsongni (9)