Air Miles Calculator

Distance between Spokane, WA (GEG) and Texarkana, AR (TXK)

Distance from Spokane to Texarkana (Spokane International Airport – Texarkana Regional Airport) is 1568 miles / 2523 kilometers / 1362 nautical miles.

How far is Texarkana from Spokane?

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

Vincenty's formula (applied above)
  • 1567.550 miles
  • 2522.728 kilometers
  • 1362.164 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
  • 1565.959 miles
  • 2520.166 kilometers
  • 1360.781 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 Texarkana Regional Airport (TXK) is 3 hours 28 minutes.

Time difference and current local times

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

Time Difference

Spokane
Texarkana

Spokane, WA

 PST

Texarkana, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 171 kg (378 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 Texarkana Regional Airport
City: Texarkana, AR
Country: United States Flag of United States
IATA Code: TXK
ICAO Code: KTXK
Coordinates: 33°27′13″N, 93°59′27″W

Map

Spokane to Texarkana flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Texarkana (TXK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1568
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1568

Round trip?