Distance between Chicago, IL (ORD) and Spokane, WA (GEG)
Distance from Chicago to Spokane (Chicago O'Hare International Airport – Spokane International Airport) is 1498 miles / 2410 kilometers / 1301 nautical miles.
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Chicago - Spokane
How far is Spokane from Chicago?
There are several ways to calculate distances between Chicago and Spokane. Here are two common methods:
Vincenty's formula (applied above)- 1497.733 miles
- 2410.368 kilometers
- 1301.495 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- 1493.919 miles
- 2404.229 kilometers
- 1298.180 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 Chicago O'Hare International Airport (ORD) to Spokane International Airport (GEG) is 3 hours 20 minutes.
Time difference and current local times
The time difference between Chicago and Spokane is 2 hours. Spokane is 2 hours behind Chicago.
Time Difference
Chicago, IL
Spokane, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 164 kg (361 pounds).
Airport information
| A | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
| B | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |
Chicago to Spokane flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Spokane International Airport (GEG).
Frequent Flyer Miles Calculator
Chicago (ORD) → Spokane (GEG).
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