Air Miles Calculator

Distance between Fort Smith, AR (FSM) and Texarkana, AR (TXK)

Distance from Fort Smith to Texarkana (Fort Smith Regional Airport – Texarkana Regional Airport) is 132 miles / 212 kilometers / 114 nautical miles.

How far is Texarkana from Fort Smith?

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

Vincenty's formula (applied above)
  • 131.555 miles
  • 211.717 kilometers
  • 114.318 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
  • 131.854 miles
  • 212.198 kilometers
  • 114.578 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 Fort Smith Regional Airport (FSM) to Texarkana Regional Airport (TXK) is 44 minutes.

Time difference and current local times

There is no time difference between Fort Smith and Texarkana.

Time Difference

Fort Smith
Texarkana

Fort Smith, AR

 CST

Texarkana, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 41 kg (89 pounds).

Airport information


A Fort Smith Regional Airport
City: Fort Smith, AR
Country: United States Flag of United States
IATA Code: FSM
ICAO Code: KFSM
Coordinates: 35°20′11″N, 94°22′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

Fort Smith to Texarkana flight map.

Frequent Flyer Miles Calculator

Fort Smith (FSM) → Texarkana (TXK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
132
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
132

Round trip?