Istanbul Metro M4 Line
| Network | Istanbul Metro |
| Line | M4 Line |
| Line length | 33.5 |
| Opening date | 17 August 2012 |
| Line type | Rapid transit |
| Total station | 23 Active Stations |
| Terminals | Kadıköy ⇄ Kadıköy |
Stations
| Station | Layout | Operation starts | |
|---|---|---|---|
| ▣ | Kadıköy | 17 August 2012 | |
| ▣ | Ayrılık Çeşmesi | 29 October 2013 | |
| ▣ | Acıbadem | 17 August 2012 | |
| ▣ | Ünalan | 17 August 2012 | |
| ▣ | Göztepe | 17 August 2012 | |
| ▣ | Yenisahra | 17 August 2012 | |
| ▣ | Kozyatağı | 17 August 2012 | |
| ▣ | Bostancı | 17 August 2012 | |
| ▣ | Küçükyalı | 17 August 2012 | |
| ▣ | Maltepe | 17 August 2012 | |
| ▣ | Huzurevi | 17 August 2012 | |
| ▣ | Gülsuyu | 17 August 2012 | |
| ▣ | Esenkent | 17 August 2012 | |
| ▣ | Hastane -Adliye | 17 August 2012 | |
| ▣ | Soğanlık | 17 August 2012 | |
| ▣ | Kartal | 17 August 2012 | |
| ▣ | Yakacık -Adnan Kahveci | 10 October 2016 | |
| ▣ | Pendik | 10 October 2016 | |
| ▣ | Tavşantepe | 10 October 2016 | |
| ▣ | Fevzi Çakmak - Hastane | 2 October 2022 | |
| ▣ | Yayalar - Şeyhli | 2 October 2022 | |
| ▣ | Kurtköy | 2 October 2022 | |
| ▣ | Sabiha Gökçen Airport | 2 October 2022 | |
Metro Map
Other Lines
| Metro lines | Stations | Terminal stations | |
|---|---|---|---|
| ▣ | M1 Line | 18 | Yenikapı ⇄ Atatürk Havalimanı Airport |
| ▣ | M1 Line | 13 | Yenikapı ⇄ Kirazlı |
| ▣ | M2 Line | 14 | Yenikapı ⇄ Hacıosman |
| ▣ | M2 Line | 2 | Sanayi Mahallesi ⇄ Seyrantepe |
| ▣ | M3 Line | 20 | Bakırköy Sahil ⇄ Kayaşehir Merkez |
| ▣ | M5 Line | 20 | Üsküdar ⇄ Samandıra Merkez |
| ▣ | M6 Line | 4 | Levent ⇄ Boğaziçi Üniversitesi Hisarüstü |
| ▣ | M7 Line | 19 | Kabataş ⇄ Mahmutbey |
| ▣ | M8 Line | 13 | Bostancı ⇄ Parseller |
| ▣ | M9 Line | 13 | Ataköy ⇄ Olimpiyat |
| ▣ | M11 Line | 10 | Gayrettepe ⇄ Arnavutköy Hastane |
Other Metro
| Metro Network | Lines | Stations | |
|---|---|---|---|
| Ankara Metro | 5 | 52 | |
| Bursaray Metro | 2 | 38 | |
| İzmir Metro | 1 | 24 | |
| Adana Metro | 1 | 13 | |