Map of flight path and driving directions from Spokane to Highfill.
Shortest flight path between Spokane International Airport (GEG) and Northwest Arkansas National Airport (XNA).
How far is Highfill from Spokane?
There are several ways to calculate distances between Spokane and Highfill. Here are two common methods:Vincenty's formula (applied above)
- 1421.083 miles
- 2287.011 kilometers
- 1234.887 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
- 1418.981 miles
- 2283.628 kilometers
- 1233.061 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).
Time difference and current local times
The time difference between Spokane and Highfill is 2 hours. Highfill is 2 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 175 kg (385 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Highfill (XNA).