Air Miles Calculator

Distance between Spokane, WA (GEG) and Lake Charles, LA (LCH)

Flight distance from Spokane to Lake Charles (Spokane International Airport – Lake Charles Regional Airport) is 1768 miles / 2845 kilometers / 1536 nautical miles. Estimated flight time is 3 hours 50 minutes.

Driving distance from Spokane (GEG) to Lake Charles (LCH) is 2223 miles / 3578 kilometers and travel time by car is about 37 hours 28 minutes.

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).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″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

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.

Time Difference

Spokane, WA

 PST

Lake Charles, LA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 198 kg (436 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Lake Charles (LCH).

Distance:
1768
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1768

Round trip?