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Distance between Seoul and Sejong

Distance from Seoul to Sejong is 69 miles / 112 kilometers and driving distance is 79 miles or 127 kilometers. Travel time by car is about 1 hour 31 minutes.

Map showing the distance from Seoul to Sejong

Beeline Air distance: miles km
Driving line Driving distance: miles km


City: Seoul
Country: South Korea
Coordinates: 37°33′57″N


City: Sejong
Country: South Korea
Coordinates: 36°35′32″N

Time difference between Seoul and Sejong

There is no time difference between Seoul and Sejong. Current local time in Seoul and Sejong is 21:25 KST (2023-12-04)