Calculations with different methods
- 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).
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.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 337 kg (743 pounds).
Spokane to Kahului flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Kahului (OGG).