Air Miles Calculator

Distance between New Orleans, LA (MSY) and Texarkana, AR (TXK)

Flight distance from New Orleans to Texarkana (Louis Armstrong New Orleans International Airport – Texarkana Regional Airport) is 324 miles / 522 kilometers / 282 nautical miles. Estimated flight time is 1 hour 6 minutes.

Driving distance from New Orleans (MSY) to Texarkana (TXK) is 390 miles / 627 kilometers and travel time by car is about 6 hours 52 minutes.

Map of flight path and driving directions from New Orleans to Texarkana.

Shortest flight path between Louis Armstrong New Orleans International Airport (MSY) and Texarkana Regional Airport (TXK).

How far is Texarkana from New Orleans?

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

Vincenty's formula (applied above)
  • 324.242 miles
  • 521.817 kilometers
  • 281.758 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
  • 324.433 miles
  • 522.125 kilometers
  • 281.925 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 Louis Armstrong New Orleans International Airport
City: New Orleans, LA
Country: United States Flag of United States
IATA Code: MSY
ICAO Code: KMSY
Coordinates: 29°59′36″N, 90°15′28″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

There is no time difference between New Orleans and Texarkana.

Time Difference

New Orleans, LA

 CST

Texarkana, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (160 pounds).

Frequent Flyer Miles Calculator

New Orleans (MSY) → Texarkana (TXK).

Distance:
324
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
324

Round trip?