Article Detail Which is longest railway station ? Answer: Grand Central Terminal, Chicago(USA). Similar Questions : 1. Which is Largest forest state of India ? Answer: M.P. 2. Which is the largest Mosque in World ? Answer: Masjid al Haram (Saudi Arabia) 3. Which is Longest Dam in India ? Answer: Hirakod Dam (Orissa) 4. Which is the lightest metal ? Answer: Lithium 5. Which is the largest epic in world ? Answer: Mahabharat 6. Which is the largest desert in India ? Answer: Thar (Rajasthan) 7. Which is longest river in world ? Answer: Nile, Africa Read more from - Longest and Largest