Air distance from Tucson, USA to Kigali, Rwanda is 9116.2 Miles (14671 Kilometers / 7916.5 Nautical Miles).
18 hrs, 55 mins is the flight duration between Tucson and Kigali. 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.