In Seoul, KTX high-speed trains depart from four stations: Seoul Station, Yongsan Station, Cheongnyangni Station, and Yoeungdongpo Station.
How fast is the KTX train in Korea?
With the maximum travel speed of 305 kph (190 mph), KTX express trains provide the quickest rail service in entire South Korea.
How do I get from Gwangju to Seoul?
To get from Gwangju to Seoul by rail, you need to get onboard the chosen train at the Gwangju-Songjeong station, which can be easily reached via public transport. There is no need to change trains on your way to the capital, so in 2 hours, you arrive right at the Seoul Central Station.