Air distance from Knoxville, USA to Belmopan, Belize is 1308.4 Miles (2105.7 Kilometers / 1136.2 Nautical Miles).
2 hrs, 42 mins is the flight duration between Knoxville and Belmopan. 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.