Air distance from Hobart, Australia to Kolkata, India is 5843.3 Miles (9404 Kilometers / 5074.4 Nautical Miles).
12 hrs, 8 mins is the flight duration between Hobart and Kolkata. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.