The average train between Sejong and Changwon takes 3h 3m and the fastest train takes 2h 20m. There is a train service every few hours from Sejong to Changwon. 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 hourly between Sejong and Changwon. The earliest departure is at 8:45 AM in the morning, and the last departure from Sejong is at 11:54 PM which arrives into Changwon at 7:54 AM. All services require a transfer, and take on average 3h 3m. The schedules shown below are for the next available departures.

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3h 13m • 1 change
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3h 13m • 1 changeWant to know about travelling from Sejong to Changwon? 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.
No, there is no direct train from Sejong to Changwon. However, there are services departing from Jochiwon Station and arriving at Changwon Jungang Station via Daejeon Station. The journey, including transfers, takes approximately 3h 3m.
Sejong to Changwon train services, operated by Korail Mugunghwa, depart from Jochiwon Station.
Sejong to Changwon train services, operated by Korail, arrive at Changwon Jungang Station.
The distance between Sejong and Changwon is 196.6 km. The road distance is 253 km.
You can take a train from Jochiwon Station to Changwon Jungang Station via Daejeon Station in around 2h 52m.