Calculations with different methods
- 616.184 miles
- 991.651 kilometers
- 535.449 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
- 617.455 miles
- 993.697 kilometers
- 536.553 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from St. Louis Lambert International Airport (STL) to Lake Charles Regional Airport (LCH) is 1 hour 39 minutes.
Time difference and current local times
There is no time difference between St Louis and Lake Charles.
St Louis, MO
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 104 kg (229 pounds).
St Louis to Lake Charles flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Lake Charles (LCH).