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M3 Line Info

  • Network Sofia Metro
  • Operation Started 2020
  • Total Length 11.8 km
  • Total Stations 12

Terminals

M3 Line Overview

Line M3 is the newest line in the system, opened in phases in 2020. It runs from Hadzhi Dimitar to Gorna Banya, covering a distance of approximately 16 km and is planned to have 16 stations along the way. This line forms an east-west corridor through Sofia and includes both underground and modern automated sections.

Sofia Metro Map 2026 SVG

Sofia Metro map
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Frequently Asked Questions — M3 Line

M3 Line has 12 stations on the Sofia Metro network.

M3 Line runs between Hadzhi Dimitar and Gorna Banya.

M3 Line is approximately 11.8 km long.

M3 Line opened in 2020.

M3 Line is a Metro line operated under Sofia Metro.

M3 Line is part of the Sofia Metro transit network.