Air distance from Tucson, USA to La Paz, Bolivia is 4368.7 Miles (7030.8 Kilometers / 3793.8 Nautical Miles).
9 hrs, 4 mins is the flight duration between Tucson and La Paz. 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.