How far is Spokane, WA, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Spokane (Spokane International Airport) is 1471 miles / 2368 kilometers / 1278 nautical miles.
The driving distance from Harrison (HRO) to Spokane (GEG) is 1806 miles / 2906 kilometers, and travel time by car is about 31 hours 37 minutes.
Boone County Airport – Spokane International Airport
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Distance from Harrison to Spokane
There are several ways to calculate the distance from Harrison to Spokane. Here are two standard 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 planet.
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).
How long does it take to fly from Harrison to Spokane?
The estimated flight time from Boone County Airport to Spokane International Airport is 3 hours and 17 minutes.
What is the time difference between Harrison and Spokane?
The time difference between Harrison and Spokane is 2 hours. Spokane is 2 hours behind Harrison.
Flight carbon footprint between Boone County Airport (HRO) and Spokane International Airport (GEG)
On average, flying from Harrison to Spokane generates about 178 kg of CO2 per passenger, and 178 kilograms equals 392 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harrison to Spokane
See the map of the shortest flight path between Boone County Airport (HRO) and Spokane International Airport (GEG).
Airport information
| Origin | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States  |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″W |
| Destination | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |