How far is Chattanooga from Spokane?
There are several ways to calculate distances between Spokane and Chattanooga. Here are two common methods:Vincenty's formula (applied above)
- 1873.929 miles
- 3015.796 kilometers
- 1628.400 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
- 1870.642 miles
- 3010.506 kilometers
- 1625.543 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).
Estimated flight time from Spokane International Airport (GEG) to Chattanooga Metropolitan Airport (CHA) is 4 hours 2 minutes.
Time difference and current local times
The time difference between Spokane and Chattanooga is 3 hours. Chattanooga is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 206 kg (455 pounds).
Spokane to Chattanooga flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Chattanooga (CHA).