How far is Spokane, WA, from Columbus, OH?
The distance between Columbus (John Glenn Columbus International Airport) and Spokane (Spokane International Airport) is 1793 miles / 2886 kilometers / 1558 nautical miles.
The driving distance from Columbus (CMH) to Spokane (GEG) is 2137 miles / 3439 kilometers, and travel time by car is about 37 hours 49 minutes.
John Glenn Columbus International Airport – Spokane International Airport
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Distance from Columbus to Spokane
There are several ways to calculate the distance from Columbus to Spokane. Here are two standard 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 planet.
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).
How long does it take to fly from Columbus to Spokane?
The estimated flight time from John Glenn Columbus International Airport to Spokane International Airport is 3 hours and 53 minutes.
What is the time difference between Columbus and Spokane?
The time difference between Columbus and Spokane is 3 hours. Spokane is 3 hours behind Columbus.
Flight carbon footprint between John Glenn Columbus International Airport (CMH) and Spokane International Airport (GEG)
On average, flying from Columbus to Spokane generates about 200 kg of CO2 per passenger, and 200 kilograms equals 440 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Columbus to Spokane
See the map of the shortest flight path between John Glenn Columbus International Airport (CMH) and Spokane International Airport (GEG).
Airport information
| Origin | 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 |
| Destination | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |