The KTX from Muan to Gwangyang departs from Muan Station as early as 6:20 AM, with the last train leaving around 8:45 PM. Major stations along the route include Yeosu, and Suncheon. The KTX high-speed train covers the journey in approximately 2 hours. Ticket prices start at ₩40,000 (about $30 USD) for standard class, with First Class options available for added luxury. To secure your travel plans, you can easily reserve a seat and explore the schedule through online booking, ensuring you get the best price for your journey.