The KTX high-speed train from Gyeryong to Yeonsan departs early at 6:30 AM, with the last service scheduled at 8:50 PM. Main stations along the route include Daejeon and Jinju. This journey takes approximately 2 hours, ensuring a swift connection. Ticket prices start from ₩27,000 (around $20 USD) for standard class, while First-Class options are also available for a more luxurious experience. You can reserve a seat easily and check the train timetable through online booking platforms, making it convenient to plan your travel.