Seoul transit route
HongdaeCheonggyecheon Stream
26–27 minno transfersmeasured 21 October 2026
Reverse route: Cheonggyecheon Stream to Hongdae- Hongdae
- Walk9 min · 610 m
- Hongik Univ.Exit 4
- Line 210 min · 5 stops
- City Hall
- Walk7 min · 460 m
- Cheonggyecheon Stream
Journey times are planning estimates, not live departures — open one of these for the live times.