Er is één plaats met de naam Ko-ak in Zuid-Korea.
Alle plaatsen in de wereld die "Ko-ak" heten.
Sinchon (14)
Naedong (13)
Sangchon (13)
Taedong (12)
Songjong (12)
Pyongchon (12)
Cholgol (12)
Yongdong (12)
Singi (12)
Changdong (12)
Hadong (11)
Wolchon (11)
Chungdong (11)
Yangchon (11)
Haktong (11)
Tongchon (11)
Saeto (11)
Chungni (11)
Chungchon (10)
Wondong (10)
Songsan (10)
Sangni (10)
Sinpyong (10)
Angol (10)
Sangdong (10)
Songsalli (10)
Songdong (10)
Mokkol (10)
Chomchon (10)
Naechon (10)