Yongsan Station to Sadang Station by subway
From Yongsan Station to Sadang Station takes about 16 minutes taking Gyeongui-Jungang Line (Yongsan Station → Ichon Station) and Line 4 (Ichon Station → Sadang Station) (about 12 min on trains + about 4 min for 1 transfer, not counting waiting time). The last weekday train leaves Yongsan Station at 00:09 and reaches Sadang Station at 00:30.
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Subway route from Yongsan Station to Sadang Station
- Gyeongui-Jungang Line To Yongmun / Deokso1 stop · about 4 min
- ⇄ At Ichon Station, transfer to Line 4 · about 4 min (assumed)
- Line 4 To Oido / Sadang3 stops · about 8 min
※ Travel time is an estimate: the sum of run times between neighboring stations measured from the station timetables (including stops, excluding waiting time). Express trains and delays change it. Transfer walking time varies by station; we assume 4 minutes.
First and last trains from Yongsan Station to Sadang Station
| Day | First train (depart → arrive) | Last train (depart → arrive) |
|---|---|---|
| Weekdays | 05:47 → 06:03 | 00:09 → 00:30 |
| Sunday & holidays | 05:25 → 06:07 | 23:38 → 00:00 |
On a weekday after 10:00, the first train leaves at 10:03 and arrives at 10:22 (19 min).
Saturday times were not calculated because some lines on this route have no timetable for that day (they may differ from weekdays).
※ First and last trains are picked from the station timetables so that every train actually reaches the stop where you get off, with walking time at transfers. The last train is the latest departure that still gets you all the way. Check station notices as operations can change.
Stops from Yongsan Station to Sadang Station
Gyeongui-Jungang Line Yongsan Station → Ichon Station (1 stop)
Line 4 Ichon Station → Sadang Station (3 stops)
Other routes
👉 Return trip: Sadang Station to Yongsan Station
From Yongsan Station to other major stations
Frequently asked questions
How long does it take from Yongsan Station to Sadang Station by subway?
About 16 minutes (about 12 min on trains + about 4 min for 1 transfer, not counting waiting time). On a weekday after 10:00, the first train leaves at 10:03 and arrives at 10:22 (19 min).
What time is the last subway from Yongsan Station to Sadang Station?
Weekdays: leaves Yongsan Station at 00:09, arrives 00:30; Sunday & holidays: leaves Yongsan Station at 23:38, arrives 00:00. Last trains can change, so check station notices too.
What time is the first subway from Yongsan Station to Sadang Station?
Weekdays: leaves Yongsan Station at 05:47, arrives 06:03; Sunday & holidays: leaves Yongsan Station at 05:25, arrives 06:07.
Where do I transfer between Yongsan Station and Sadang Station?
Transfer at Ichon Station to Line 4. The trip passes 4 stops in total.