How far is Anchorage from Spokane?
There are several ways to calculate distances between Spokane and Anchorage. Here are two common methods:Vincenty's formula (applied above)
- 1584.366 miles
- 2549.790 kilometers
- 1376.776 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
- 1580.388 miles
- 2543.388 kilometers
- 1373.320 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).
Estimated flight time from Spokane International Airport (GEG) to Ted Stevens Anchorage International Airport (ANC) is 3 hours 29 minutes.
Time difference and current local times
The time difference between Spokane and Anchorage is 1 hour. Anchorage is 1 hour behind Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 173 kg (382 pounds).
Spokane to Anchorage flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Anchorage (ANC).