BT Nagar is an sublocality in Gerugambakkam, Chennai west, Chennai, Chennai District, Tamil Nadu, India. Gerugambakkam (0.0 Km), Kolapakkam (1.89 Km), Madhanandapuram (1.99 Km), Kovur (2.64 Km), Porur (4.26 Km) are the nearby areas to BT Nagar. Ramapuram, Periyapanicheri, Kolathuvancheri, Meenambakkam, Adayalampattu, Madanandapuram, Chennai, Meenampakkam, Paraniputhur are the nearby cities to BT Nagar.