Otteri Extension is an neighbourhood in Vandalur, Chennai south, Chennai, Chennai District, Tamil Nadu, India, 600048. Vandalur (0.0 Km), Mannivakkam Extension (2.8 Km), Mannivakkam (3.33 Km), Perungalathur (3.45 Km), Mudichur (4.45 Km) are the nearby areas to Otteri Extension. Arul Nagar, Sittalapakkam, Puthur, Thundalkalani, Chennai, Kolapakkam are the nearby cities to Otteri Extension.