The directions from Yongmun to Donghae are served mainly by the Mugunghwa and ITX trains. The Mugunghwa typically travels at speeds of up to 110 km/h, taking approximately 4 hours for the journey, while the ITX, a semi-express service, can reduce travel time to about 3.5 hours, usually reaching speeds of around 150 km/h. Both options provide comfortable seating, and the ITX offers additional amenities such as power outlets.