Question 1

How many stations are on the Line 4?

Accepted Answer

The Line 4 has 12 stations, running from Hyehwa to Sadang over 17.5 km.

Question 2

What is the first and last station on the Line 4?

Accepted Answer

The Line 4 runs from Hyehwa (one terminus) to Sadang (other terminus). Trains operate in both directions throughout the day.

Question 3

When was the Line 4 opened?

Accepted Answer

The Line 4 was first opened in 1985 as part of the 서울 메트로 network.

Question 4

Which stations on the Line 4 have interchange connections?

Accepted Answer

The Line 4 has 5 interchange station(s): Dongdaemun (connects to Line 1); Dongdaemun History & Culture Park (connects to Line 2, Line 5); Chungmuro (connects to Line 3); Seoul Station (connects to Line 1); Sadang (connects to Line 2).

Question 5

How long does it take to travel the entire Line 4?

Accepted Answer

End-to-end travel on the Line 4 from Hyehwa to Sadang takes approximately 37 minutes (17.5 km at an average speed of 33 km/h including station dwell time). Trains run every 3–4 minutes during peak hours.

Line 4

12 역

소개 Line 4

자주 묻는 질문

Line 4 한눈에

여정 계획하기

다른 노선

Line 1

Line 2

Line 3

Line 5