Thachanallur is an locality in Tirunelveli, Tirunelveli District, Tamil Nadu, India, 627358. Veppankulam, Thalaiyuthu, Tirunelveli, Sankarnagar, Chatrampudukulam, Kurichikulam, Karaieruppu, Mehammudayarkulam, Senthimangalam, Ramalinganeri, Kattudayar Kudiyiruppu, Thenpathu are the nearby cities to Thachanallur.