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M1 Line Info

  • Network Sofia Metro
  • Operation Started 1998
  • Total Length 14.8 km
  • Total Stations 16

Terminals

M1 Line Overview

Sofia Metro Line M1 is the first line of the Sofia Metro system. Operation began in 1998, and after gradual expansion, full service began in 2009. The line runs from Slivnitsa in the northwest to Business Park Sofia in the southeast, covering a distance of approximately 18-19 km and serving 16 stations. Major interchange stations like Serdica make it an essential part of the city's transport network, and it shares several sections with other metro lines in the central area.

Sofia Metro Map 2026 SVG

Sofia Metro map
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Frequently Asked Questions — M1 Line

M1 Line has 16 stations on the Sofia Metro network.

M1 Line runs between Slivnitsa and Business Park.

M1 Line is approximately 14.8 km long.

M1 Line opened in 1998.

M1 Line is a Metro line operated under Sofia Metro.

M1 Line is part of the Sofia Metro transit network.