Air distance from Honolulu, USA to Changchun, China is 4601 Miles (7404.6 Kilometers / 3995.5 Nautical Miles).
Flight duration time from Honolulu to Changchun is 9 hrs, 33 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.