Air distance from Honolulu, USA to Moroni, Comoros is 10912.5 Miles (17561.9 Kilometers / 9476.4 Nautical Miles).
Flight duration time from Honolulu to Moroni is 22 hrs, 39 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.