Thirukural Express is a superfast express train in India, running between Kanniyakumari in Tamil Nadu which is the southernmost tip of the Indian Subcontinent, and Hazrat Nizamuddin in New Delhi. From December 2020, it runs with newly manufactured LHB rakes. It is currently a bi-weekly train covering a distance of 2,919 kilometres (1,814 mi), making it one of the longest running superfast trains in the country. The train shares a common route and timetable with the Tamil Nadu Sampark Kranti Express from Hazrat Nizamuddin to Dindigul in return and from Madurai to Hazrat Nizamuddin in upward.