Sejong is located in South Korea (Sejong-Si, Sejong-si) and time zone Asia/Seoul.
Places nearby are Cheongju-si, Songgangdong and Sintansin.
Daejeon is 28 km away, Incheon is 106 km away and Seoul is 110 km away as the crow flies.
Distances from Sejong to the most important cities in South Korea and the world.
36.5924500°
127.2922300°
Fourth king of the Joseon dynasty of Korea from 1418 to 1450
https://en.wikipedia.org/wiki/Sejong_the_GreatPrivate university in Seoul, South Korea
https://en.wikipedia.org/wiki/Sejong_UniversityClass of South Korean destroyers
https://en.wikipedia.org/wiki/Sejong_the_Great-class_destroyer