The Highland Main Line is a railway line in Scotland. It is 118 mi (190 km) long and runs through the Scottish Highlands linking a series of small towns and villages with Perth at one end and Inverness at the other. Today, services between Inverness and Edinburgh, Glasgow and London use the line. At Inverness the line connects with the Far North Line, the Aberdeen-Inverness Line and services on the Kyle of Lochalsh Line.