Air distance from Port Moresby, Papua New Guinea to Kolkata, India is 4542.5 Miles (7310.4 Kilometers / 3944.7 Nautical Miles).
Flight duration time from Port Moresby to Kolkata is 9 hrs, 25 mins. 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.