The IIT campus is located on the Sardar Patel Road, midway between the Raj Bhavan and Adyar bus terminus and is around 12 km from Chennai Central Railway Station. Its distance from Chennai International Airport is about 10 km. Other landmarks for the Institute include the Guindy Snake Park near the IIT main gate and the Central Leather Reasearch Institute (CLRI) campus opposite the IIT campus.
If you have light luggage (a bag or an attache) you could consider taking a bus to IIT. The bus stop is just across the road from the Central Railway Station. You could use the subway to cross the road which is perpetually busy. There are direct buses to IIT, which start at the Central Station bus stop. If you take any of them, get down at Gandhi Mandapam, which is at walking distance from the IIT main gate. Otherwise, take any bus to Saidapet and from there, any bus heading for Adyar or Besant Nagar which will drop you right in front of the IIT gate. You could also take any bus to Adyar; there are frequent buses from Adyar Signal to the campus. Once you reach the In gate, there are buses to Gajendra Circle (near the administrative block and Central Library), the academic zone and the hostels (they are around 3.8 km from the main gate!) almost every 30 minutes.
||Gandhi Mandapam, IIT, Adyar
||IIT, Besant Nagar
||5B, 23C, 47A, 47
||23C, 23E, 23A, 23G
|Adyar Traffic Signal
||1LSS, 4LSS, 6LSS
If you have luggage, an auto-rickshaw or taxi would it would be the most comfortable option. The fare will be about Rs. 200 for an auto-rickshaw and Rs. 300 for a taxi. If you arrive at Egmore Station, you could take buses to IIT, Gandhi Mandapam or Adyar from where there are number of buses to the IIT. Current auto- rickshaw and taxi fares from Egmore are approximately Rs.200 and Rs.300 respectively. From the Airport, taxis can be hired at various rates, point to point.