Map of flight path and driving directions from Spokane to Cheyenne.
Shortest flight path between Spokane International Airport (GEG) and Cheyenne Regional Airport (CYS).
How far is Cheyenne from Spokane?
There are several ways to calculate distances between Spokane and Cheyenne. Here are two common 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 earth.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).
Time difference and current local times
The time difference between Spokane and Cheyenne is 1 hour. Cheyenne is 1 hour ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 132 kg (291 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Cheyenne (CYS).