Air Miles Calculator

Distance between Houston, TX (IAH) and Lake Charles, LA (LCH)

Distance from Houston to Lake Charles (George Bush Intercontinental Airport – Lake Charles Regional Airport) is 127 miles / 205 kilometers / 111 nautical miles.

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).

Flight duration

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.

Time Difference

Houston
Lake Charles

Houston, TX

 CST

Lake Charles, LA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 43 kg (94 pounds).

Airport information


A George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

B Lake Charles Regional Airport
City: Lake Charles, LA
Country: United States Flag of United States
IATA Code: LCH
ICAO Code: KLCH
Coordinates: 30°7′33″N, 93°13′23″W

Map

Houston to Lake Charles flight map.

Frequent Flyer Miles Calculator

Houston (IAH) → Lake Charles (LCH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
127
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
127

Round trip?