Guduvancheri railway station is an NSG–3 category Indian railway station in Chennai railway division of the Southern Railway zone. It is one of the railway stations of the Chennai Beach–Chengalpattu section of the Chennai Suburban Railway Network. It serves the town of Guduvancheri, a suburb of the Chennai metropolitan area in Chengalpattu district.It is situated at a distance of 40 km (25 mi) from Chennai Beach junction and is located on NH 45 in Guduvancheri, with an elevation of 36 m (118 ft) above sea level.