Poonamallee topographic maps

Average elevation: 34 m

Average elevation: 26 m

Average elevation: 28 m

Average elevation: 25 m

Average elevation: 24 m

Average elevation: 31 m

Average elevation: 33 m

Average elevation: 28 m

Average elevation: 28 m

Average elevation: 22 m

Average elevation: 26 m

Average elevation: 27 m

Average elevation: 26 m

Average elevation: 21 m

Avadi is located at 13°07′N 80°06′E / 13.12°N 80.1°E / 13.12; 80.1. It covers an area of 65 square kilometres (25 sq mi) and has an average elevation of 17 metres (56 ft). Avadi is one of the largest localities in Chennai, stretching from Poonamalle High Road to MTH Road.

Average elevation: 23 m

Average elevation: 30 m

Average elevation: 30 m

Average elevation: 22 m

Average elevation: 19 m

Average elevation: 20 m