The KTX high-speed train, operated by Korail, travels from Osan to Yeonsan, reaching speeds of up to 300 km/h. The journey takes approximately 30 minutes, offering passengers a comfortable ride with modern amenities. Alternatively, the Mugunghwa train operates on this route at a slower pace, typically around 100 km/h, taking about 1 hour and 10 minutes. While the KTX provides a faster experience, the Mugunghwa train offers a more scenic route through the countryside.