M11 Line Info
- Network Istanbul Metro
- Operation Started 2023
- Total Length 51.5 km
- Total Stations 10
Terminals
From
Gayrettepe
To
Arnavutköy Hastane
M11 Line Overview
The first phase of the M11 line was opened on January 22, 2023, between Kağıthane and Istanbul Airport. Later, it was extended to Garettepe and Arnavutköy Hastanı in 2024, while construction of the Halkalı extension is ongoing. The line is approximately 51.5 kilometers long and is currently Istanbul's longest metro line. The line provides interchange connections with the Marmaray, M1, M2, M3, M7, and M9 lines at various stations across the network.
Istanbul Metro Map 2026
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Other Lines in Istanbul Metro
Frequently Asked Questions — M11 Line
M11 Line has 10 stations on the Istanbul Metro network.
M11 Line runs between Gayrettepe and Arnavutköy Hastane.
M11 Line is approximately 51.5 km long.
M11 Line opened in 2023.
M11 Line is a Metro line operated under Istanbul Metro.
M11 Line is part of the Istanbul Metro transit network.