NITT is located on the Trichy-Tanjore Highway at a distance of 22km from the Central Bus Stand. The Central Bus Stand is a stone's throw away from Tiruchirappalli Junction, one of the most important railway hubs in Tamil Nadu. From the Bus Stand, one can board a bus bound to Thuvakudi or Tanjore and alight at NITT. When getting on a Tanjore-bound bus, please enquire if the bus has a stop at NITT.
Alternatively, one can go to the Chatiram Bus Stand located near the iconic Trichy Rockfort and and board a bus bound to Thuvakudi.
A cab-ride from the Tiruchirappalli Junction or the Tiruchirappalli Airport to NITT will roughly take 40 minutes and cost upto 400 Rupees.