Northern Line

Starting from Bangkok, the Northern Line passes through eight provincial cities. Namely: Ayutthaya, Lopburi, Nakhon Sawan, Phichit, Phitsanulok, Uttaradit, Lampang and terminates at Chiang Mai (Kilometre Marker 751).

At Ban Phachi Junction Station, the line splits with the Northeastern Line. At Ban Dara Junction Station, there is a branch line to Sawankhalok Station in Sukhothai Province (Kilometre Marker 457).