Being the Indian city with the closest air link to the small island-country of Maldives and also Sri Lanka, the city’s medical and health infrastructure caters to patients from both countries, especially Maldives. Exports of perishables and medicines from Trivandrum International Airport run to full capacity on everyday flights to Maldives and Sri Lanka because of this nearness. Thiruvananthapuram also provides a key link in movement of goods and passengers to and from southern Tamil Nadu into Kerala, the state border being just 30 km away. The city is also important for people from around the world seeking help through Ayurveda medicine and therapy. Ayurveda resorts are coming up at a rapid pace along the International Beach of Kovalam and Varkala coast.