Sejong Train Tickets

Inbound high-speed trains for Sejong arrive mainly at Osong Station, with conventional services arriving at Jochiwon Station. KTX trains from Seoul Station reach Osong in around 50m, while SRT services from Suseo arrive in about 45m to 55m. Trains from Daejeon arrive at Osong in around 15m on KTX services. From the southeast, KTX services from Dongdaegu reach Osong in about 55m, and trains from Busan arrive in roughly 1h50m to 2h10m. Southwest services from Gwangju-Songjeong reach Osong in around 1h20m, while trains from Mokpo take about 1h55m. Conventional Korail trains from Seoul arrive at Jochiwon in around 1h30m.

Sejong sits in central South Korea between Daejeon, Cheongju, and Gongju, using a two-station rail pattern rather than one large city terminal. Jochiwon Station is inside Sejong on the Gyeongbu Line, while nearby Osong Station in Cheongju acts as the main high-speed rail access point for trains to Sejong. Korail and SR are the key operators for rail travel linked to the city. High-speed KTX and SRT services use Osong Station, which connects with Sejong by local road and bus transfers. Jochiwon Station handles Korail intercity and regional services such as ITX-Saemaeul and Mugunghwa trains on conventional lines. Together, these stations cover long-distance high-speed travel, regional rail, and transfers between the central administrative area and the national network. Rail routes linked to Sejong run north toward Seoul and the capital area, south toward Daejeon, Daegu, and Busan, southwest toward Gwangju and Mokpo via high-speed corridors, and regionally through Cheonan and Chungcheong towns. Book trains from and to Sejong online at Rail Monsters.