Air distance from Orlando, USA to Christchurch, New Zealand is 8320.1 Miles (13390 Kilometers / 7225.2 Nautical Miles).
Flight duration time from Orlando to Christchurch is 17 hrs, 16 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.