How many places in South Korea are called Long Island?

There is one place named Long Island in South Korea.

All places in the world called "Long Island".

Location Long Island:

• Ch'ungch'ong-namdo

Cities

Sinchon (14)
Naedong (13)
Sangchon (13)
Pyongchon (12)
Yongdong (12)
Singi (12)
Taedong (12)
Cholgol (12)
Changdong (12)
Songjong (12)
Haktong (11)
Yangchon (11)
Chungni (11)
Hadong (11)
Chungdong (11)
Tongchon (11)
Saeto (11)
Wolchon (11)
Sangdong (10)
Songdong (10)
Songsalli (10)
Naechon (10)
Mokkol (10)
Saemal (10)
Chungsan (10)
Kyodong (10)
Chungchon (10)
Yongsan (10)
Songjongni (10)
Yongam (10)