Air distance from Knoxville, USA to Vilnius, Lithuania is 4923.8 Miles (7924.1 Kilometers / 4275.8 Nautical Miles).
10 hrs, 13 mins is the flight duration between Knoxville and Vilnius. 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.