Air Miles Calculator

Distance between Spokane, WA (GEG) and Annette, AK (ANN)

Distance from Spokane to Annette (Spokane International Airport – Annette Island Airport) is 793 miles / 1276 kilometers / 689 nautical miles.

How far is Annette from Spokane?

There are several ways to calculate distances between Spokane and Annette. Here are two common methods:

Vincenty's formula (applied above)
  • 792.986 miles
  • 1276.187 kilometers
  • 689.086 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
  • 791.357 miles
  • 1273.566 kilometers
  • 687.670 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 Annette Island Airport (ANN) is 2 hours 0 minutes.

Time difference and current local times

The time difference between Spokane and Annette is 1 hour. Annette is 1 hour behind Spokane.

Time Difference

Spokane
Annette

Spokane, WA

 PST

Annette, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (296 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 Annette Island Airport
City: Annette, AK
Country: United States Flag of United States
IATA Code: ANN
ICAO Code: PANT
Coordinates: 55°2′32″N, 131°34′19″W

Map

Spokane to Annette flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Annette (ANN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
793
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
793

Round trip?