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How far is Spokane, WA, from Lake Charles, LA?

The distance between Lake Charles (Lake Charles Regional Airport) and Spokane (Spokane International Airport) is 1768 miles / 2845 kilometers / 1536 nautical miles.

The driving distance from Lake Charles (LCH) to Spokane (GEG) is 2226 miles / 3583 kilometers, and travel time by car is about 39 hours 32 minutes.

Lake Charles Regional Airport – Spokane International Airport

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1768
Miles
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2845
Kilometers
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1536
Nautical miles

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Distance from Lake Charles to Spokane

There are several ways to calculate the distance from Lake Charles to Spokane. Here are two standard 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 planet.

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).

How long does it take to fly from Lake Charles to Spokane?

The estimated flight time from Lake Charles Regional Airport to Spokane International Airport is 3 hours and 50 minutes.

Flight carbon footprint between Lake Charles Regional Airport (LCH) and Spokane International Airport (GEG)

On average, flying from Lake Charles to Spokane generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lake Charles to Spokane

See the map of the shortest flight path between Lake Charles Regional Airport (LCH) and Spokane International Airport (GEG).

Airport information

Origin 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
Destination 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