Samcheok is well-connected by train, offering several key routes for passengers. The Samcheok to Donghae route, covering approximately 55 kilometers, takes about 1 hour. Another significant journey is from Samcheok to Gangneung, which spans around 90 kilometers with a travel time of approximately 2 hours. Additionally, services to major cities like Seoul and Busan connect via transfers, enhancing travel options in the region. The Samcheok to Ingok route, measuring about 30 kilometers, also operates regularly, making it convenient for local commuters.