Developments · Our pick in Seoul
GTX-A express line
Partly open
The deep express railway across the capital region: its northern and southern sections are running, the link through Seoul is being completed.
Photo Credit
Image courtesy of © 생각하는 나무 · CC BY-SA 4.0 via Wikimedia CommonsOur take
- Partly open
- Address
- North–south, Seoul
- Nearest metro
- Seoul Station
300 m · 4 min walk
More distances - Website
- gtx-a.com
- Status
- Partly open
About GTX-A express line
GTX-A is a high-speed underground line across the capital region. Its southern section from Suseo and its northern section to Seoul Station are open; the link between them, and Samseong station, are being completed (gtx-a.com) [press].
Opening hours, prices and seasonal openings change, so please check with GTX-A express line before you go.
Last checked: October 2026 How we choose
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What’s nearby
Distances from GTX-A express line are approximate, measured in a straight line (as the crow flies). Times are approximate too: walking at about 80 metres a minute, cycling at about 12 km/h and driving at typical city-traffic speeds. Traffic and routes vary.
Nearest metro stations
- Seoul StationLine 1Line 4300 m4 min walk
- HoehyeonLine 4650 m8 min walk
- City HallLine 1Line 2900 m11 min walk
Key sights
- N Seoul Tower1.5 kmWalk 18 minCycle 7 minCar or taxi 13 min
- Gyeongbokgung2.7 kmWalk 34 minCycle 14 minCar or taxi 17 min
- Bukchon3.4 kmWalk 42 minCycle 17 minCar or taxi 19 min
- Changdeokgung3.4 kmWalk 43 minCycle 17 minCar or taxi 19 min
- The DDP3.5 kmWalk 44 minCycle 18 minCar or taxi 20 min
- COEX9.0 kmCycle 45 minCar or taxi 38 min
- Lotte World Tower12 kmCar or taxi 49 min
Main railway stations
- Yongsan Station3.0 kmWalk 38 minCycle 15 minCar or taxi 18 min
- Suseo Station (SRT)13 kmCar or taxi 53 min
Location
The map comes from Google Maps, which sets its own cookies once it loads.
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