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Source: Wikipedia
KTX, also known as Korea Train Express, connects Seoul, Busan, and many more cities in South Korea. In this guide, we’ll dive into everything you need to know about KTX train map, including the best routes, key Korea train station map and more. Keep reading to find more essential information about train map in Korea for a smooth tip!
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KTX offers rapid travel between major cities. It includes 7 major lines, ensuring that nearly every corner of South Korea is accessible. Check the KTX train maps below.

Source: Wikipedia
The KTX Gyeongbu Line is the backbone of the KTX, spanning about 400 kilometres. It runs from Seoul to Busan in about 2.5 hours. Along the way, it passes through major cities such as Daejeon and Daegu.
With its speed and efficiency, the Gyeongbu Line reduces travel time between Seoul and Busan. It will be an excellent choice for exploring South Korea's scenic southern coast.

Source: Wikimedia
The KTX Honam Line branches off from Daejeon, heading southwest toward Gwangju and Mokpo. This line spans about 300 kilometres and typically takes about 2 hours and 30 minutes to travel from end to end.
Along its route, it passes through Jeonju and Honam region, which is a perfect spot for cultural and historical attractions. You can explore South Korea's southwestern regions and experience its rich heritage and scenic landscapes here.

The KTX Gyeongjeon Line connects Dongdaegu to Jinju, including Miryang, Jinyeong, Changwonjungang, Changwon and Masan. It spans about 140 kilometres and covers the distance in about 50 minutes. The Gyeongjeon Line provides efficient train travel between these major urban centres and surrounding regions.

The KTX Jeolla Line branches off from the Honam line and links to Iksan, Jeonju, Namwon, Yeocheon and more cities in the southwestern region. This line covers a distance of about 200 kilometres and typically takes about 1.5 hours to travel from end to end. Jeonju is a highlight of this line because of its traditional architecture and cuisine.

The KTX Gangneung Line connects Seoul with the coastal city of Gangneung. Spanning about 200 kilometres, the journey typically takes about 1 hour and 30 minutes and passes through Pyeongchang.
The KTX Gangneung Line is popular to head to the eastern coast. It will be a perfect line to explore the eastern part of South Korea and enjoy beautiful beaches and stunning coastal scenery.

The KTX Jungang Line is a key line between Seoul and the central to southeastern regions. It connects Seoul with Wonju, Danyang, Andong and further to the eastern regions. The journey typically takes about 1 hour and 45 minutes.
It passes through stops including Wonju, known for its natural beauty and mountainous surroundings, and Jinbu, which is close to the popular ski resort area of Pyeongchang.

Source: Wikipedia
The KTX Jungbu line is a more direct route linking Wonju, which is on the Gangneung line, to Jochiwon, located on the Gyeongbu line. This line offers travellers a convenient option to reach the central regions while avoiding a trip through Seoul.

Discover the top Korea rail routes that connect major cities. The following table highlights the most popular and convenient KTX routes, including their departure and destination cities, travel times and ticket prices.
| Route | KTX Line | Travel Time | Ticket Price |
| Seoul to Busan | KTX Gyeongbu Line | ~2.5 hours | From S$29.23 |
| Seoul to Jeonju | KTX Jeolla Line | ~1.5 hours | From S$35.37 |
| Seoul to Gangneung | KTX Gangneung Line | ~2 hours | From S$25.25 |
| Seoul to Dongdaegu | KTX Jungang Line | ~1 hour 45 mins | From S$21.57 |
| Seoul to Daejeon | KTX Honam Line | ~1 hour | From S$11.04 |
With these top KTX routes, you can effortlessly explore each city for its unique attractions. In Check out what makes each of these cities special, and plan a quick trip in Korea.

South Korea's capital, Seoul, is the heart of the country. The popular attractions in Seoul include:

Busan is South Korea’s second-largest city with beautiful coastal scenery and rich culture. It combines beachside relaxation with the city views. The popular attractions in Busan include:

Jeonju is located in the southwestern part of South Korea. As the birthplace of bibimbap, Jeonju offers traditional Korean culture and attractions, including:

Located on South Korea’s east coast, Gangneung has a beautiful coastal landscape and rich history. The popular attractions in Gangneung include:

Dongdaegu, located in the southeastern part of Daegu, has diverse attractions, including:

Daejeon is located in central South Korea. It offers attractions that cater to various interests, including:

Source: Wikipedia
Travelling on the KTX can be a smooth experience if you’re prepared. Here are some essential tips if you are a first-time traveller:
You can consider using Trip.com to get discounted KTX tickets and secure your seat earlier. Tickets can also be purchased at the station, but availability may be limited, especially during peak times.
Arrive at the station at least 20-30 minutes before departure. This gives you time to find your platform and get settled.
Have your passport or a government-issued ID ready, as you may need to show it when picking up your ticket or if requested by staff.
KTX train map is your must-have to travel in South Korea. Whether you're travelling from Seoul to Busan or exploring Jeonju and Gangneung, the KTX offers a seamless travel experience. With this guide, you’re well-equipped to make the most of your KTX trips. Safe travels and enjoy the ride!
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