How far is Cheyenne, WY, from Spokane, WA?
The distance between Spokane (Spokane International Airport) and Cheyenne (Cheyenne Regional Airport) is 770 miles / 1240 kilometers / 669 nautical miles.
The driving distance from Spokane (GEG) to Cheyenne (CYS) is 999 miles / 1607 kilometers, and travel time by car is about 17 hours 2 minutes.
Spokane International Airport – Cheyenne Regional Airport
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Distance from Spokane to Cheyenne
There are several ways to calculate the distance from Spokane to Cheyenne. 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 Spokane to Cheyenne?
The estimated flight time from Spokane International Airport to Cheyenne Regional Airport is 1 hour and 57 minutes.
What is the time difference between Spokane and Cheyenne?
The time difference between Spokane and Cheyenne is 1 hour. Cheyenne is 1 hour ahead of Spokane.
Flight carbon footprint between Spokane International Airport (GEG) and Cheyenne Regional Airport (CYS)
On average, flying from Spokane to Cheyenne 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 Spokane to Cheyenne
See the map of the shortest flight path between Spokane International Airport (GEG) and Cheyenne Regional Airport (CYS).
Airport information
| Origin | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States  |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |
| Destination | Cheyenne Regional Airport |
|---|---|
| City: | Cheyenne, WY |
| Country: | United States |
| IATA Code: | CYS |
| ICAO Code: | KCYS |
| Coordinates: | 41°9′20″N, 104°48′43″W |