Map of flight path and driving directions from Lafayette to Knoxville.
Shortest flight path between Lafayette Regional Airport (LFT) and Knoxville McGhee Tyson Airport (TYS).
How far is Knoxville from Lafayette?
There are several ways to calculate distances between Lafayette and Knoxville. Here are two common methods:Vincenty's formula (applied above)
- 603.460 miles
- 971.174 kilometers
- 524.392 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 603.357 miles
- 971.009 kilometers
- 524.303 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Lafayette and Knoxville is 1 hour. Knoxville is 1 hour ahead of Lafayette.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 113 kg (249 pounds).
Frequent Flyer Miles Calculator
Lafayette (LFT) → Knoxville (TYS).