Line 1 Info
- Network Seoul Subway
- Operation Started 1974
- Total Length 6.5 km
- Total Stations 2
Terminals
From
Byeongjeom (Hanshin Univ.)
To
Seodongtan
Line 1 Overview
This smaller suburban branch of Line 1 is 6.5 km long. It began operation in 1974 and primarily serves suburban communities adjacent to the larger Line 1 network. This branch operates as a commuter rail service with fewer stations, allowing passengers to travel between residential suburbs and central Seoul.
Seoul Subway Map 2026
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Other Lines in Seoul Subway
AREX Line
Seoul Station ↔ Incheon Int'l Airport Terminal 2
EverLine
Gimpo Goldline
Gyeongchun Line
Gyeonggang Line
Gyeongui–Jungang Line
Munsan ↔ Cheongnyangni
Gyeongui–Jungang Line
Incheon Line 1
Gyeyang ↔ Songdo Moonlight Festival Park
Incheon Line 2
Geomdan Oryu (Geomdan Industrial Complex) ↔ Juan
Line 1
Geumcheon-gu Office ↔ Gwangmyeong
Line 1
Soyosan ↔ Incheon
Line 1
Guro ↔ Sinchang (Soonchunhyang Univ.)
Frequently Asked Questions — Line 1
Line 1 has 2 stations on the Seoul Subway network.
Line 1 runs between Byeongjeom (Hanshin Univ.) and Seodongtan.
Line 1 is approximately 6.5 km long.
Line 1 opened in 1974.
Line 1 is a Suburban line operated under Seoul Subway.
Line 1 is part of the Seoul Subway transit network.