Thanikachalam Nagar is an sublocality in Ponniammanmedu, Chennai North, Chennai, Tiruvallur District , Tamil Nadu, India. Ponniammanmedu (0.0 Km), Moolakadai (2.83 Km), Madhavaram (3.25 Km), Perambur (3.32 Km), Kolathur (3.44 Km) are the nearby areas to Thanikachalam Nagar. Manjampakkam, Chettimedu, Puthagaram, Payasambakkam, Lyon, Chennai are the nearby cities to Thanikachalam Nagar.