Air distance from Honolulu, USA to Kowloon, Hong Kong is 5579.7 Miles (8979.7 Kilometers / 4845.4 Nautical Miles).
Flight duration time from Honolulu to Kowloon is 11 hrs, 35 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.