Air Miles Calculator

Distance between Spokane, WA (GEG) and Hilo, HI (ITO)

Flight distance from Spokane to Hilo (Spokane International Airport – Hilo International Airport) is 2846 miles / 4580 kilometers / 2473 nautical miles. Estimated flight time is 5 hours 53 minutes.

Map of flight path from Spokane to Hilo.

Shortest flight path between Spokane International Airport (GEG) and Hilo International Airport (ITO).

How far is Hilo from Spokane?

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

Vincenty's formula (applied above)
  • 2845.871 miles
  • 4579.985 kilometers
  • 2472.994 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
  • 2845.752 miles
  • 4579.793 kilometers
  • 2472.891 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 Hilo International Airport
City: Hilo, HI
Country: United States Flag of United States
IATA Code: ITO
ICAO Code: PHTO
Coordinates: 19°43′17″N, 155°2′52″W

Time difference and current local times

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

Time Difference

Spokane, WA

 PST

Hilo, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 316 kg (696 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Hilo (ITO).

Distance:
2846
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2846

Round trip?