The Daejeon to Sejong route offers a direct and practical rail connection between these two important South Korean cities. The distance between Daejeon and Sejong can be covered in approximately 30 minutes on the KTX high-speed train, providing an efficient means of travel for commuters and visitors alike. Daejeon is known for its technological parks and educational institutions, while Sejong, a planned city, is recognized for its government buildings and urban development. This page provides critical information for travelers planning their journey from Daejeon to Sejong, including train schedules, ticket options, and frequently asked questions about this rail route.