Air Miles Calculator

Distance between Spokane, WA (GEG) and Kona, HI (KOA)

Distance from Spokane to Kona (Spokane International Airport – Kona International Airport) is 2886 miles / 4644 kilometers / 2508 nautical miles.

How far is Kona from Spokane?

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

Vincenty's formula (applied above)
  • 2885.792 miles
  • 4644.232 kilometers
  • 2507.685 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
  • 2885.497 miles
  • 4643.757 kilometers
  • 2507.428 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 Kona International Airport (KOA) is 5 hours 57 minutes.

Time difference and current local times

The time difference between Spokane and Kona is 2 hours. Kona is 2 hours behind Spokane.

Time Difference

Spokane
Kona

Spokane, WA

 PST

Kona, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 326 kg (718 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 Kona International Airport
City: Kona, HI
Country: United States Flag of United States
IATA Code: KOA
ICAO Code: PHKO
Coordinates: 19°44′19″N, 156°2′45″W

Map

Spokane to Kona flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Kona (KOA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2886
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2886

Round trip?