The rail route from Sejong to Yangsan serves as an important link between these two cities in South Korea. This journey provides access to Yangsan within a travel timeframe of approximately 3 hours, involving connections through the KTX and regional trains. Sejong, the administrative capital, is known for its modern infrastructure and government buildings, while Yangsan offers proximity to key attractions such as the scenic Tongdo Temple. This section of the railway network is crucial for those looking to explore regional connectivity. On this page, you’ll find all the necessary details for planning your Sejong to Yangsan trip, including train schedules, ticket purchasing options, and frequently asked questions to assist you in your travel arrangements.