Air distance from Phoenix, USA to Windhoek, Namibia is 9266.2 Miles (14912.5 Kilometers / 8046.8 Nautical Miles).
19 hrs, 14 mins is the flight duration between Phoenix and Windhoek. 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.