Sonallur is an locality in Chennai south, Chennai, Tamil Nadu, India. Mambakkam (1.11 Km), Agaramthen (6.73 Km), Rathinamangalam (7.47 Km), Navalur (10.63 Km), Semmancheri (11.74 Km) are the nearby areas to Sonallur. Murugamangalam, Sonnallur R.F., Sittalapakkam, Kovilancheri, Panangathupakkam, Keelakottiyur, Chennai, Karanai are the nearby cities to Sonallur.