KTX: The Fastest and Most Comfortable Way to Travel in Korea

Korea's train system is renowned for its speed, efficiency, and comfort. Among them, KTX (Korea Train eXpress) stands out as the country’s premier high-speed train, offering rapid and convenient travel across major cities. Whether you're a tourist exploring Korea or a local on a business trip, KTX is one of the best transportation options. This guide provides an overview of KTX routes, ticketing information, and travel tips.

1. KTX Routes and Major Stations

KTX connects major cities across Korea, making travel between different regions fast and easy. Here are the primary KTX routes:

① Gyeongbu Line (Seoul ↔ Busan)

  • Distance: 447.1 km
  • Key Stops: Seoul → Daejeon → Dongdaegu → Busan
  • Why Choose This Route?
    • The busiest KTX route, linking Korea’s capital with Busan, the second-largest city.
    • Stops at cultural and historic sites like Gyeongju and Daejeon.
    • Ideal for both business trips and sightseeing.

② Honam Line (Seoul ↔ Mokpo)

  • Distance: 252.5 km
  • Key Stops: Yongsan → Iksan → Gwangju-Songjeong → Mokpo
  • Why Choose This Route?
    • Connects Seoul with Korea’s southwestern regions, including Jeolla-do.
    • Great for visiting Gwangju and Mokpo, known for rich culture and delicious cuisine.
    • Naejangsan Mountain (Jeongeup Station) is a must-visit in autumn.

③ Gangneung Line (Seoul ↔ Gangneung)

  • Distance: 237.6 km
  • Key Stops: Cheongnyangni → Pyeongchang → Gangneung
  • Why Choose This Route?
    • Fastest way to reach Korea’s beautiful East Coast.
    • Pyeongchang, a famous winter sports destination, is along the route.
    • Gangneung offers stunning beaches and fresh seafood.


2. KTX Train Types and Features

KTX operates at a maximum speed of 300 km/h, making it one of the fastest ways to travel in Korea. Below are the different types of trains available:

  • KTX: The original high-speed train, connecting Seoul with Busan, Mokpo, and Gangneung.
  • KTX-Sancheon: A newer version of KTX, offering enhanced comfort and technology.

Key Features of KTX

✔ Comfortable and spacious seating
✔ Free Wi-Fi (may be unstable in some areas)
✔ Restrooms, nursing rooms, and vending machines
✔ English-speaking guides available on major routes


3. How to Book KTX Tickets

You can easily purchase KTX tickets through multiple platforms:

Online Booking:

🔗 Buy KTX Ticket at a discounted price

Offline Booking:

  • Train station ticket offices
  • Ticket kiosks at major train stations

Ticket Booking Tips

  • Tickets are available one month in advance up to 20 minutes before departure.
  • You can choose your seat direction (forward or backward) while booking online.
  • Peak seasons (holidays, weekends) sell out quickly, so book early!

4. Save Money with the KORAIL Pass! (For Foreign Tourists)

If you’re a foreign traveler, consider purchasing a KORAIL Pass, which provides unlimited train travel within a set period.

Types of KORAIL Passes

  1. 3-day or 5-day consecutive pass
  2. Flexible pass (2 or 4 days within 10 days)
  3. Saver pass (for groups of 2–5 people, discounted price)

💡 Benefits:

  • Travel freely on all standard KTX cabins.
  • Reserve up to two seats per day.
  • Get a 50% discount on first-class seats.

🔗 Buy KORAIL Pass


5. Why Travel by KTX?

Speed: Travel from Seoul to Busan in under 2.5 hours!
Comfort: Spacious seating, clean cabins, and various facilities.
Convenience: Easy access to major cities and tourist attractions.
Eco-Friendly: A more sustainable travel option compared to driving.


Final Tips for a Smooth KTX Journey

✔ Arrive at the station at least 10 minutes before departure.
✔ Bring a passport or ID if using a KORAIL Pass.
✔ Check the weather and train schedules before travel.
✔ Enjoy delicious food at major stations like Seoul Station and Busan Station.

KTX is the perfect way to explore Korea comfortably and efficiently. Whether you’re heading to the beaches of Busan, the cultural sites of Gyeongju, or the stunning East Coast, KTX makes your journey smooth and enjoyable. 🚄✨


📞 For inquiries: KORAIL Customer Center (+82-1599-7777, English available, 08:00–22:00 daily)

MOVV Customer Center (+82-1877-2025, English available, 09:00–22:00 daily)

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