is well connected to all major cities in Tamil Nadu, Andhra Pradesh,Kerala and Karnataka. Direct buses are available to Chennai , Bangalore , Tirupathi , Salem , Erode , Mysore , Chittoor , Kurnool , Trichy , Thiruvannamalai , Tindivanam , Villupuram , Kanyakumari , Arani , Kanchipuram , Kalpakkam ,