The average train between Sejong and Osan takes 52 min and the fastest train takes 48 min. The train service runs several times per day from Sejong to Osan. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 5 times a day between Sejong and Osan. The earliest departure is at 6:39 AM in the morning, and the last departure from Sejong is at 6:40 PM which arrives into Osan at 7:34 PM. All services run direct with no transfers required, and take on average 52 min. The schedules shown below are for the next available departures.
Want to know about travelling from Sejong to Osan? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
Yes, there is a direct train departing from Sejong station and arriving at Osan station. Services depart 5 times a day, and operate Twice daily. The journey takes approximately 52 min.
Sejong to Osan train services, operated by Korail, depart from Jochiwon Station.
Sejong to Osan train services, operated by Korail, arrive at Osan Station.
The distance between Sejong and Osan is 65.3 km. The road distance is 73 km.
Korail operates a train from Jochiwon Station to Osan Station 3 times a day. Tickets cost ₩9,500–17,000 and the journey takes 51 min. Korail Mugunghwa also services this route twice daily.
