Article Detail Which is Largest railway route in India ? Answer: Dibrugarh in Assam to Kannyakumari in Tamil Nadu. Similar Questions : 1. Which is Place of heaviest rainfall ? Answer: Mausinram (Meghalaya) 2. Which is smallest continent of world ? Answer: Australia 3. Which is the state largest by area in India ? Answer: Rajasthan 4. Which is largest Delta of India ? Answer: Sundarban (W. Bengal) 5. Which is the largest Zoo in the World ? Answer: Berlin Zoological Garden (Germany) 6. Which is the largest sea in the world ? Answer: Philippine Sea 7. Which is largest continent ? Answer: Asia Read more from - Longest and Largest