The Mugunghwa-ho train and the KTX (Korea Train Express) serve the route from Tap-ri to Donghae. The Mugunghwa-ho operates at speeds of around 70 km/h, taking approximately 5 hours for the journey, while the KTX, although not directly serving this exact route, connects with a transfer at Gangneung, achieving speeds of up to 305 km/h. Passengers on both services can expect comfortable seating, with the Mugunghwa-ho offering a more scenic, slower-paced travel experience.