Air Miles Calculator

Distance between Spokane, WA (GEG) and Kahului, HI (OGG)

Distance from Spokane to Kahului (Kahului Airport – Spokane International Airport) is 2840 miles / 4571 kilometers / 2468 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 2840.313 miles
  • 4571.040 kilometers
  • 2468.164 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
  • 2839.573 miles
  • 4569.850 kilometers
  • 2467.521 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Kahului Airport (OGG) is 5 hours 52 minutes.

Time difference and current local times

The time difference between Spokane and Kahului is 3 hours. Kahului is 3 hours behind Spokane.

Time Difference

Spokane
Kahului

Spokane, WA

 PDT

Kahului, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 337 kg (743 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 Kahului Airport
City: Kahului, HI
Country: United States Flag of United States
IATA Code: OGG
ICAO Code: PHOG
Coordinates: 20°53′54″N, 156°25′47″W

Map

Spokane to Kahului flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Kahului (OGG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2840
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2840

Round trip?