The 16787 / 16788 Ten Jammu Express is a weekly train running between the stations Shri Mata Vaishno Devi Katra, in Jammu and Kashmir, and Tirunelveli Junction, in Tamil Nadu. It takes about 71 hours and 20 minutes to travel a distance of 3,642 kilometres (2,263 mi) and is the 4th-longest train service of Indian Railways. It travels through 13 states in India, with a total of 64 stops.[1]