Air Miles Calculator

Distance between Spokane, WA (GEG) and Highfill, AR (XNA)

Flight distance from Spokane to Highfill (Spokane International Airport – Northwest Arkansas National Airport) is 1421 miles / 2287 kilometers / 1235 nautical miles. Estimated flight time is 3 hours 11 minutes.

Driving distance from Spokane (GEG) to Highfill (XNA) is 1834 miles / 2951 kilometers and travel time by car is about 29 hours 48 minutes.

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).

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 Northwest Arkansas National Airport
City: Highfill, AR
Country: United States Flag of United States
IATA Code: XNA
ICAO Code: KXNA
Coordinates: 36°16′54″N, 94°18′24″W

Time difference and current local times

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

Time Difference

Spokane, WA

 PST

Highfill, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (385 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Highfill (XNA).

Distance:
1421
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1421

Round trip?