How far is Knoxville from St Louis?
There are several ways to calculate distances between St Louis and Knoxville. Here are two common methods:Vincenty's formula (applied above)
- 405.428 miles
- 652.473 kilometers
- 352.307 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
- 404.909 miles
- 651.637 kilometers
- 351.856 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to McGhee Tyson Airport (TYS) is 1 hour 16 minutes.
Time difference and current local times
The time difference between St Louis and Knoxville is 1 hour. Knoxville is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 84 kg (186 pounds).
St Louis to Knoxville flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Knoxville (TYS).