The Sejong to Seoul route provides a vital connection between the newly developed city of Sejong and the capital, Seoul. The journey typically takes around 1 hour and offers multiple trains throughout the day, allowing travelers flexibility in their scheduling. Sejong is notable for its government-focused projects and modern infrastructure, while Seoul showcases a rich tapestry of history alongside contemporary attractions. On this page, you’ll find crucial details for organizing your Sejong to Seoul trip, including train schedules, ticket options, and frequently asked questions regarding this important travel corridor.