Air distance from Tucson, USA to Basseterre, Saint Kitts And Nevis is 3163.6 Miles (5091.3 Kilometers / 2747.2 Nautical Miles).
6 hrs, 34 mins is the flight duration between Tucson and Basseterre. 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.