Salangapalayam is in Erode District, Tamil Nadu. It spans over an area of about 24 sq km. Bhavani River flows near the town.
Neighboring places: Mettupalayam in the north, Chittode in the south, Kolappalur in the south-west and Pallapalayam in the south-east.
Nearby tourist spots include Gobichettipalayam,
Arulmigu Kasi Viswanathaswamy Temple at Appakudal, Bhavani Koodudurai, Bhavani Sangameshwarar Temple and Mettur Dam.
The nearest airport is C A Coimbatore Airport. Salangapalayam can be approached from Gobichettipalayam, Perundurai and Erode by road.