Air distance from Honolulu, USA to Niamey, Niger is 9679.7 Miles (15577.9 Kilometers / 8405.8 Nautical Miles).
20 hrs, 5 mins is the flight duration between Honolulu and Niamey. 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.