The Route is : Tiruppur - Velampalayam - Thirumuruganpoondi - Avanashi - Annur - Erode District - Punjaipuliampatti - Sathyamangalam - BR Hills
You can also refer to http://www.mustseeindia.com/driv (Read More)ing-directions-from-Tirupur-to-BR-Hills/travel-direction