There is one place named Kollodong in South Korea.
All places in the world called "Kollodong".
Sinchon (14)
Naedong (13)
Sangchon (13)
Taedong (12)
Songjong (12)
Pyongchon (12)
Cholgol (12)
Changdong (12)
Singi (12)
Yongdong (12)
Chungdong (11)
Tongchon (11)
Wolchon (11)
Haktong (11)
Yangchon (11)
Saeto (11)
Chungni (11)
Hadong (11)
Sangni (10)
Wondong (10)
Sinpyong (10)
Sangdong (10)
Songsan (10)
Angol (10)
Songdong (10)
Mokkol (10)
Naechon (10)
Chomchon (10)
Saemal (10)
Songsalli (10)