Map of flight path and driving directions from Spokane to Aspen.
Shortest flight path between Spokane International Airport (GEG) and Aspen–Pitkin County Airport (ASE).
How far is Aspen from Spokane?
There are several ways to calculate distances between Spokane and Aspen. Here are two common methods:Vincenty's formula (applied above)
- 788.488 miles
- 1268.949 kilometers
- 685.178 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
- 787.874 miles
- 1267.961 kilometers
- 684.644 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 Aspen is 1 hour. Aspen is 1 hour ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 134 kg (295 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Aspen (ASE).