Which is the fastest train to Thiruvananthapuram Central and its timing?The fastest train from Kota Jn to Thiruvananthapuram Central is Hazrat Nizamuddin Thiruvananthapuram Central TRIVANDRUM RAJDHANI (12432) departs at 10.50 and train runs on Tu W Su. It covers the distance of 2691km in 36.45 hrs.