Air Miles Calculator

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

Flight distance from Spokane to Texarkana (Spokane International Airport – Texarkana Regional Airport) is 1568 miles / 2523 kilometers / 1362 nautical miles. Estimated flight time is 3 hours 28 minutes.

Driving distance from Spokane (GEG) to Texarkana (TXK) is 2059 miles / 3313 kilometers and travel time by car is about 33 hours 28 minutes.

Map of flight path and driving directions from Spokane to Texarkana.

Shortest flight path between Spokane International Airport (GEG) and Texarkana Regional Airport (TXK).

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).

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

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, WA

 PST

Texarkana, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 184 kg (405 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Texarkana (TXK).

Distance:
1568
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1568

Round trip?