The Sejong to Osu route offers a reliable rail connection between the administrative city of Sejong and the vibrant area of Osu, located in the heart of South Korea. This journey takes approximately 2 hours, providing a convenient link for those traveling between these two destinations. Sejong is renowned for its modern infrastructure and government buildings, while Osu is celebrated for its shopping streets and diverse culinary offerings. On this page, you'll find all the relevant details for planning your Sejong to Osu trip, including train schedules, ticket prices, and frequently asked questions about this important rail service.