Bangalore to Chennai bus tickets

Thondi to Manapad Thondi to Thisaiyanvilai Sirkazhi to Valliyur Velankanni to Uvari Karaikal to Manapad Perundurai to Athani Kollidam (Sirkazi) to Kaliakkavilai Kollidam (Sirkazi) to Karungal Kollidam (Sirkazi) to Marthandam Pondicherry to Idaiyankudi Pondicherry to Nanguneri Tharangambadi to Kaliakkavilai Cuddalore to Panakudi Cuddalore to Thiruthuraipoondi Akkur(Nagapattinam) to Kavalkinaru Kallakurichi to Kuzhalmannam Adirampattinam to Nanguneri Trichy to Madurai Trichy to Melur Tirupur to Kallakurichi Ramanathapuram to Kavalkinaru Kolkata to Bangalore Sangagiri to Chennai Thirukadaiyur to Kuttam Bangalore to Vellore