Air Miles Calculator

Distance between Spokane, WA (GEG) and Chuathbaluk, AK (CHU)

Flight distance from Spokane to Chuathbaluk (Spokane International Airport – Chuathbaluk Airport) is 1886 miles / 3035 kilometers / 1639 nautical miles. Estimated flight time is 4 hours 4 minutes.

Map of flight path from Spokane to Chuathbaluk.

Shortest flight path between Spokane International Airport (GEG) and Chuathbaluk Airport (CHU).

How far is Chuathbaluk from Spokane?

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

Vincenty's formula (applied above)
  • 1885.885 miles
  • 3035.038 kilometers
  • 1638.790 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
  • 1880.746 miles
  • 3026.768 kilometers
  • 1634.324 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 Chuathbaluk Airport
City: Chuathbaluk, AK
Country: United States Flag of United States
IATA Code: CHU
ICAO Code: PACH
Coordinates: 61°34′44″N, 159°12′57″W

Time difference and current local times

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

Time Difference

Spokane, WA

 PST

Chuathbaluk, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 207 kg (457 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Chuathbaluk (CHU).

Distance:
1886
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1886

Round trip?