Air distance from Orlando, USA to Lucknow, India is 8460 Miles (13615.1 Kilometers / 7346.7 Nautical Miles).
Flight duration time from Orlando to Lucknow is 17 hrs, 34 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.