Map of flight path and driving directions from Spokane to Lake Charles.
Shortest flight path between Spokane International Airport (GEG) and Lake Charles Regional Airport (LCH).
How far is Lake Charles from Spokane?
There are several ways to calculate distances between Spokane and Lake Charles. Here are two common methods:Vincenty's formula (applied above)
- 1767.715 miles
- 2844.861 kilometers
- 1536.102 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
- 1766.771 miles
- 2843.342 kilometers
- 1535.282 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).
Time difference and current local times
The time difference between Spokane and Lake Charles is 2 hours. Lake Charles is 2 hours ahead of Spokane.
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 198 kg (436 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Lake Charles (LCH).