The Sejong to Daejeon route offers a straightforward travel option between these two important South Korean cities. Covering a distance of approximately 30 kilometers, the journey typically takes around 20-30 minutes by train. This route is serviced by Korea's efficient KTX and ITX trains, which provide comfortable seating and reliable schedules. Sejong, known for its government buildings and planned city layout, contrasts with Daejeon, recognized for its technology and research centers. On this page, you’ll find all the necessary details for planning your Sejong to Daejeon trip, including timetables, ticket choices, and frequently asked questions regarding the rail service.