How far is Columbus from Spokane?
There are several ways to calculate distances between Spokane and Columbus. Here are two common methods:Vincenty's formula (applied above)
- 1793.256 miles
- 2885.965 kilometers
- 1558.296 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
- 1788.925 miles
- 2878.996 kilometers
- 1554.534 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 John Glenn Columbus International Airport (CMH) is 3 hours 53 minutes.
Time difference and current local times
The time difference between Spokane and Columbus is 3 hours. Columbus is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 197 kg (435 pounds).
Spokane to Columbus flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Columbus (CMH).