The average train between Gunsan and Busan takes 4h 1m and the fastest train takes 3h 8m. There is a train service every few hours from Gunsan to Busan. 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 Gunsan and Busan. The earliest departure is at 12:12 AM at night, and the last departure from Gunsan is at 9:53 PM which arrives into Busan at 1:07 AM. All services require a transfer at Iksan Station and take an average of 4h 1m. The schedules shown below are for the next available departures.


8h 37m • 2 changes


3h 25m • 2 changes


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4h 10m • 2 changes


8h 37m • 2 changes


3h 25m • 2 changes


3h 40m • 2 changes


4h 10m • 2 changes


8h 37m • 2 changes


3h 25m • 2 changes


3h 40m • 2 changes


4h 10m • 2 changes


8h 37m • 2 changes


3h 25m • 2 changes


3h 40m • 2 changes


4h 10m • 2 changes
Want to know about travelling from Gunsan to Busan? 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 Gunsan to Busan. However, there are services departing from Gunsan station and arriving at Busan station via Osong Station station. The journey, including transfers, takes approximately 4h 1m.
Gunsan to Busan train services, operated by Korail Mugunghwa, depart from Iksan Station.
Gunsan to Busan train services, operated by Korail Mugunghwa, arrive at Busan Station.
The distance between Gunsan and Busan is 231.7 km. The road distance is 404 km.
You can take a train from Gunsan Station to Busan Station via Iksan Station and Osong Station in around 3h 17m.