Map of flight path and driving directions from Charleston to Spokane.
Shortest flight path between Charleston International Airport (CHS) and Spokane International Airport (GEG).
How far is Spokane from Charleston?
There are several ways to calculate distances between Charleston and Spokane. Here are two common methods:Vincenty's formula (applied above)
- 2198.075 miles
- 3537.458 kilometers
- 1910.075 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
- 2194.406 miles
- 3531.554 kilometers
- 1906.887 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 Charleston and Spokane is 3 hours. Spokane is 3 hours behind Charleston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 240 kg (529 pounds).
Frequent Flyer Miles Calculator
Charleston (CHS) → Spokane (GEG).