Chennai International Airport is an international airport serving the city of Chennai, Tamil Nadu, India, and its metropolitan area. It is located in Tirusulam, 21 km (13 mi) from the city centre. Chennai International Airport is the fourth busiest airport in India behind New Delhi, Mumbai and Bangalore and third busiest in international traffic and cargo capacity in the country behind New Delhi and Mumbai. It is also 49th busiest airport in Asia making it one of the four major airports in India under the top 50 list. In financial year 2020, the airport handled 22.27 million passengers.