How far is Chattanooga from St Louis?
There are several ways to calculate distances between St Louis and Chattanooga. Here are two common methods:Vincenty's formula (applied above)
- 383.862 miles
- 617.766 kilometers
- 333.567 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
- 383.705 miles
- 617.514 kilometers
- 333.431 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 Chattanooga Metropolitan Airport (CHA) is 1 hour 13 minutes.
Time difference and current local times
The time difference between St Louis and Chattanooga is 1 hour. Chattanooga is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 81 kg (178 pounds).
St Louis to Chattanooga flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Chattanooga (CHA).