The average train between Changwon and Sejong takes 3h 12m and the fastest train takes 2h 16m. There is a train service every few hours from Changwon to Sejong. 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 Changwon and Sejong. The earliest departure is at 5:12 AM in the morning, and the last departure from Changwon is at 9:20 PM which arrives into Sejong at 6:00 AM. All services require a transfer, and take on average 3h 12m. The schedules shown below are for the next available departures.

3h 15m • 1 change

2h 49m • 1 change

2h 42m • 1 change

2h 23m • 1 change

3h 15m • 1 change

2h 49m • 1 change

2h 42m • 1 change

2h 23m • 1 change

3h 15m • 1 change

2h 49m • 1 change

2h 42m • 1 change

2h 23m • 1 change

3h 15m • 1 change

2h 49m • 1 change

2h 42m • 1 change

2h 23m • 1 change
Want to know about travelling from Changwon to Sejong? 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 Changwon to Sejong. However, there are services departing from Changwon station and arriving at Sejong station via Daejeon Station station. The journey, including transfers, takes approximately 3h 12m.
Changwon to Sejong train services, operated by Korail, depart from Changwon Jungang Station.
Changwon to Sejong train services, operated by Korail, arrive at Jochiwon Station.
The distance between Changwon and Sejong is 196.6 km. The road distance is 258 km.
You can take a train from Changwon Jungang Station to Jochiwon Station via Daejeon Station in around 2h 29m.