Air Miles Calculator

Distance between Spokane, WA (GEG) and Harrison, AR (HRO)

Distance from Spokane to Harrison (Spokane International Airport – Boone County Airport) is 1471 miles / 2368 kilometers / 1278 nautical miles.

How far is Harrison from Spokane?

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

Vincenty's formula (applied above)
  • 1471.124 miles
  • 2367.545 kilometers
  • 1278.372 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
  • 1468.845 miles
  • 2363.877 kilometers
  • 1276.391 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 Boone County Airport (HRO) is 3 hours 17 minutes.

Time difference and current local times

The time difference between Spokane and Harrison is 2 hours. Harrison is 2 hours ahead of Spokane.

Time Difference

Spokane
Harrison

Spokane, WA

 PST

Harrison, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 169 kg (372 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 Boone County Airport
City: Harrison, AR
Country: United States Flag of United States
IATA Code: HRO
ICAO Code: KHRO
Coordinates: 36°15′41″N, 93°9′16″W

Map

Spokane to Harrison flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Harrison (HRO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1471
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1471

Round trip?