How far is Huntsville, AL, from Texarkana, AR?
The distance between Texarkana (Texarkana Regional Airport) and Huntsville (Huntsville International Airport) is 422 miles / 679 kilometers / 367 nautical miles.
The driving distance from Texarkana (TXK) to Huntsville (HSV) is 477 miles / 767 kilometers, and travel time by car is about 9 hours 1 minutes.
Texarkana Regional Airport – Huntsville International Airport
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Distance from Texarkana to Huntsville
There are several ways to calculate the distance from Texarkana to Huntsville. 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 Texarkana to Huntsville?
The estimated flight time from Texarkana Regional Airport to Huntsville International Airport is 1 hour and 17 minutes.
What is the time difference between Texarkana and Huntsville?
There is no time difference between Texarkana and Huntsville.
Flight carbon footprint between Texarkana Regional Airport (TXK) and Huntsville International Airport (HSV)
On average, flying from Texarkana to Huntsville 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 Texarkana to Huntsville
See the map of the shortest flight path between Texarkana Regional Airport (TXK) and Huntsville International Airport (HSV).
Airport information
| Origin | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States  |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″W |
| Destination | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |