How far is Spokane, WA, from Cheyenne, WY?
The distance between Cheyenne (Cheyenne Regional Airport) and Spokane (Spokane International Airport) is 770 miles / 1240 kilometers / 669 nautical miles.
The driving distance from Cheyenne (CYS) to Spokane (GEG) is 999 miles / 1608 kilometers, and travel time by car is about 17 hours 0 minutes.
Cheyenne Regional Airport – Spokane International Airport
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Distance from Cheyenne to Spokane
There are several ways to calculate the distance from Cheyenne to Spokane. Here are two standard methods:
Vincenty's formula (applied above)- 770.417 miles
- 1239.867 kilometers
- 669.474 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- 769.185 miles
- 1237.884 kilometers
- 668.404 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 Cheyenne to Spokane?
The estimated flight time from Cheyenne Regional Airport to Spokane International Airport is 1 hour and 57 minutes.
What is the time difference between Cheyenne and Spokane?
The time difference between Cheyenne and Spokane is 1 hour. Spokane is 1 hour behind Cheyenne.
Flight carbon footprint between Cheyenne Regional Airport (CYS) and Spokane International Airport (GEG)
On average, flying from Cheyenne to Spokane generates about 132 kg of CO2 per passenger, and 132 kilograms equals 291 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cheyenne to Spokane
See the map of the shortest flight path between Cheyenne Regional Airport (CYS) and Spokane International Airport (GEG).
Airport information
| Origin | Cheyenne Regional Airport |
|---|---|
| City: | Cheyenne, WY |
| Country: | United States  |
| IATA Code: | CYS |
| ICAO Code: | KCYS |
| Coordinates: | 41°9′20″N, 104°48′43″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 |