Distance between Spokane, WA (GEG) and Columbus, OH (CMH)
Distance from Spokane to Columbus (Spokane International Airport – John Glenn Columbus International Airport) is 1793 miles / 2886 kilometers / 1558 nautical miles.
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Spokane - Columbus
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).
Flight duration
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.
Time Difference
Spokane, WA
Columbus, OH
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 197 kg (435 pounds).
Airport information
| A | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States  |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |
| B | John Glenn Columbus International Airport |
|---|---|
| City: | Columbus, OH |
| Country: | United States |
| IATA Code: | CMH |
| ICAO Code: | KCMH |
| Coordinates: | 39°59′52″N, 82°53′30″W |
Map
Spokane to Columbus flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Columbus (CMH).
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