How far is Texarkana, AR, from Huntsville, AL?
The distance between Huntsville (Huntsville International Airport) and Texarkana (Texarkana Regional Airport) is 422 miles / 679 kilometers / 367 nautical miles.
The driving distance from Huntsville (HSV) to Texarkana (TXK) is 476 miles / 766 kilometers, and travel time by car is about 9 hours 4 minutes.
Huntsville International Airport – Texarkana Regional Airport
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Distance from Huntsville to Texarkana
There are several ways to calculate the distance from Huntsville to Texarkana. Here are two standard methods:
Vincenty's formula (applied above)- 421.868 miles
- 678.930 kilometers
- 366.593 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 421.027 miles
- 677.577 kilometers
- 365.862 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).
How long does it take to fly from Huntsville to Texarkana?
The estimated flight time from Huntsville International Airport to Texarkana Regional Airport is 1 hour and 17 minutes.
What is the time difference between Huntsville and Texarkana?
There is no time difference between Huntsville and Texarkana.
Flight carbon footprint between Huntsville International Airport (HSV) and Texarkana Regional Airport (TXK)
On average, flying from Huntsville to Texarkana generates about 87 kg of CO2 per passenger, and 87 kilograms equals 192 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huntsville to Texarkana
See the map of the shortest flight path between Huntsville International Airport (HSV) and Texarkana Regional Airport (TXK).
Airport information
| Origin | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States  |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |
| Destination | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″W |