Cheongju (Osong) - Seoul High-Speed Train

​Hop aboard the Cheongju (Osong) to Seoul train for a memorable and enjoyable ride. Relax and let the Korean train system take you on an amazing journey filled with comfort, convenience and modern technology. Take in the beautiful scenery and have access to WiFi during your trip. By booking train tickets in advance you can easily get from Cheongju (Osong) to Seoul in no time.

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Departures per day

54 departures

Time ​on the road

Longest Travel Time

43 minutes

Train station


126 km

Ticket price starts from:


Cheongju (Osong) to Seoul Train Schedule

Cheongju (Osong) & Seoul Route & Map

Looking for Seoul to Cheongju (Osong) train line map and route? Take the Gyeongbu train line to depart to Cheongju (Osong). The KTX bullet train brings you to your destination in around 1 hour. We recommend booking your ticket online, so you can avoid long lines and await your travel without hassle and bustle.

The Seoul-Cheongju (Osong) train route provides an essential connection between South Korea's vibrant capital, Seoul, and the city of Cheongju, located in the central region of the country. Covering a distance of approximately 120 kilometers (about 75 miles) through diverse landscapes and urban centers, this route offers travelers a convenient and efficient mode of transportation between these two significant destinations.

KTX Train Lines Map

  • Departing from Seoul's major railway stations, such as Seoul Station or Yongsan Station, travelers can board the KTX high-speed train or Mugunghwa intercity train for a journey to Cheongju (Osong), typically taking around 1 hour.
  • As the train travels southward, passengers can enjoy scenic views of South Korea's varied landscapes, including rural countryside, rolling hills, and glimpses of urban areas.
  • Upon arrival in Cheongju, passengers are greeted by a city known for its cultural heritage and modern scientific advancements, including biotechnology centers and historical sites.
  • The Seoul to Cheongju (Osong) route is popular among both domestic and international travelers, offering opportunities to explore both traditional and contemporary landmarks, visit museums, and experience the dynamic blend of old and new in a significant regional city.
  • Detailed railway maps provided by Korail, South Korea’s national railway operator, offer valuable information on train routes, stations, and connections, assisting travelers in planning their journey effectively.

Stations Servicing Cheongju (Osong) - Seoul Trains

It offers a unique view and level of comfort to travel between the southern and northern parts of Korea by train. It will take you less than one hour to travel from Cheongju to Seoul. Your exploration of Korean treasures will continue at the modern Seoul Station.

Departing from

Bongsan-ri, Osong-eup, Heungdeok-gu Cheongju, North Chungcheong, South Korea
405 Hangang-daero, Bongnaedong 2(i)-ga, Yongsan-gu, Seoul, South Korea

*The exact departure and arrival station information will be shown on your ticket.


Main Related Routes in Korea

Seoul - Busan Bullet Trains

Distance: 417 km /259 mi
​ Time: 2 hrs 15 min

Seoul - Gyeongju Bullet Trains

Distance: 335 km /208 mi
​ Time: 1 hrs 59 min

Seoul - Daejeon Bullet Trains

Distance: 160 km /99 mi
​ Time: 50 min

Gwangju - Seoul Bullet Trains

Distance: 357 km /221 mi
​ Time: 1 hrs 45 min

Tours and Activities in Cheongju (Osong) & Seoul

Tours to Cheongju (Osong) & Seoul
Find the best land tours to Korea, or create a private tour to Cheongju (Osong) & Seoul

What to do in Cheongju (Osong) & Seoul
About KTX Trains
Find the best activities for your trip to Korea this year

Learn more about KTX High Speed trains and tickets to Seoul

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