The KTX high-speed train from Seogwangju to Naju departs as early as 6:30 AM, with the last train leaving around 8:00 PM. Important stations along this timetable include Yeonggwang and Uncheon. The journey takes approximately 30 minutes, providing a swift travel option. Ticket prices start at ₩10,500 (around $7 USD) for standard class, with options for first class available for enhanced comfort. For convenience, passengers can reserve a seat and check the schedule through online booking platforms, making it simple to secure your ticket at the best price.