Sofia Metro M4 Line
| Network | Sofia Metro |
| Line | M4 Line |
| Line length | 26.1 |
| Opening date | 2 April 2015 |
| Line type | Rapid transit |
| Total station | 20 Active Stations |
| Terminals | Moderno predgradie ⇄ Moderno predgradie |
Stations
| Station | Layout | Operation starts | |
|---|---|---|---|
| ▣ | Obelya | 20 April 2003 | |
| ▣ | Slivnitsa | 28 January 1998 | |
| ▣ | Lyulin | 29 January 1998 | |
| ▣ | Zapaden Park | 30 January 1998 | |
| ▣ | Vardar | 31 January 1998 | |
| ▣ | Konstantin Velichkov | 1 February 1998 | |
| ▣ | Opalchenska | 17 September 1999 | |
| ▣ | Serdica | 31 October 2000 | |
| ▣ | Sofia University Sveti Kliment Ohridski | 7 September 2009 | |
| ▣ | Vasil Levski Stadium | 8 May 2009 | |
| ▣ | Frédéric Joliot-Curie | 9 May 2009 | |
| ▣ | G.M.Dimitrov | 10 May 2009 | |
| ▣ | Musagenitsa | 11 May 2009 | |
| ▣ | Mladost I | 12 May 2009 | |
| ▣ | Mladost III | 25 April 2012 | |
| ▣ | Inter Expo Center | 26 April 2012 | |
| ▣ | Druzhba | 2 April 2015 | |
| ▣ | Iskarsko shose | 3 April 2015 | |
| ▣ | Sofiyska Sveta Gora | 4 April 2015 | |
| ▣ | Sofia Airport | 5 April 2015 | |
Metro Map
Other Lines
| Metro lines | Stations | Terminal stations | |
|---|---|---|---|
| ▣ | M1 Line | 16 | Slivnitsa ⇄ Business Park |
| ▣ | M2 Line | 13 | Obelya ⇄ Vitosha |
| ▣ | M3 Line | 12 | Hadzhi Dimitar ⇄ Gorna Banya |
Other Metro
No other netowrk.