It takes 18.5 hours to fly from Guiyang to New Zealand. According to relevant public information, it takes about 18.5 hours to fly from Guiyang to New Zealand, and there are three flights with a flying distance of about 1 1.400 km. In addition, passengers need to spend up to 4 hours of transit time, and the total flight time will reach 18.5 hours. During this period, in addition to air connection, passengers may also encounter delays, customs declaration, baggage inspection and other inspection procedures, so please make full preparations to avoid affecting travel.