Air Miles Calculator

Distance between Spokane, WA (GEG) and Anchorage, AK (ANC)

Distance from Spokane to Anchorage (Spokane International Airport – Ted Stevens Anchorage International Airport) is 1584 miles / 2550 kilometers / 1377 nautical miles.

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).

Flight duration

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.

Time Difference

Spokane
Anchorage

Spokane, WA

 PST

Anchorage, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 173 kg (382 pounds).

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 Ted Stevens Anchorage International Airport
City: Anchorage, AK
Country: United States Flag of United States
IATA Code: ANC
ICAO Code: PANC
Coordinates: 61°10′27″N, 149°59′45″W

Map

Spokane to Anchorage flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Anchorage (ANC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1584
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1584

Round trip?