Air Miles Calculator

Distance between Spokane, WA (GEG) and Aspen, CO (ASE)

Flight distance from Spokane to Aspen (Spokane International Airport – Aspen–Pitkin County Airport) is 788 miles / 1269 kilometers / 685 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Spokane (GEG) to Aspen (ASE) is 1130 miles / 1819 kilometers and travel time by car is about 19 hours 12 minutes.

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).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States Flag of United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″W

Time difference and current local times

The time difference between Spokane and Aspen is 1 hour. Aspen is 1 hour ahead of Spokane.

Time Difference

Spokane, WA

 PST

Aspen, CO

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (295 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Aspen (ASE).

Distance:
788
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
788

Round trip?