How to Reach Chennai

Air

Chennai serves as a major gateway to southern India, and the Chennai International Airport, comprising the Anna international terminal and the Kamaraj domestic terminal. The city is connected to major hubs across Asia, Europe, and North America through more than 30 national and international carriers.

Sea

The city is served by two major ports, Chennai Port, one of the largest artificial ports, and Ennore Port. The Chennai port is the largest in Bay of Bengal with an annual cargo tonnage of 61.46 million (2010-2011) and is India's second busiest container hub with an annual container volume of 1.523 million TEUs (2010-2011), handling automobiles, motorcycles and general industrial cargo.

Rail

Chennai is the headquarters of the Southern Railway. The city has two main railway terminals. Chennai Central station, the city's largest, provides access to other major cities as well as many other smaller towns across India. Chennai Egmore is a terminus for trains to destinations primarily within Tamil Nadu; it also handles a few inter-state trains.

Road

Chennai is well connected to other parts of India by road. Five major national highways link Chennai to Mumbai (via Bangalore), Kolkata, Kochi , Tiruchirappalli (Trichy) and Tirupati and onwards to the rest of the national highway system. Numerous state highways link the city to Puducherry and other towns and cities in Tamil Nadu and neighbouring states............
http://famousindiantouristplaces.blogspot.com