Heian-dōri Station is served by the Nagoya Municipal SubwayMeijō Line, and is 8.2 kilometers from the starting point of that line at Kanayama. It is also served by the Kamiiida Line and is 0.8 kilometers from the starting point of that line at Kamiiida.
Layout
The Meijō Line portion of the station has two underground side platforms and the Kamiiida Line portion of the station has one underground island platform underneath that of the Meijō Line.