How far is Lake Charles from Houston?
There are several ways to calculate distances between Houston and Lake Charles. Here are two common methods:Vincenty's formula (applied above)
- 127.291 miles
- 204.855 kilometers
- 110.613 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
- 127.046 miles
- 204.460 kilometers
- 110.400 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 George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH) is 44 minutes.
Time difference and current local times
There is no time difference between Houston and Lake Charles.
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 43 kg (94 pounds).
Houston to Lake Charles flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Lake Charles (LCH).