How far is Texarkana, AR, from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Texarkana (Texarkana Regional Airport) is 3714 miles / 5978 kilometers / 3228 nautical miles.
Unalaska Airport – Texarkana Regional Airport
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Distance from Unalaska to Texarkana
There are several ways to calculate the distance from Unalaska to Texarkana. Here are two standard methods:
Vincenty's formula (applied above)- 3714.480 miles
- 5977.877 kilometers
- 3227.795 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- 3706.432 miles
- 5964.924 kilometers
- 3220.801 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 Unalaska to Texarkana?
The estimated flight time from Unalaska Airport to Texarkana Regional Airport is 7 hours and 31 minutes.
What is the time difference between Unalaska and Texarkana?
Flight carbon footprint between Unalaska Airport (DUT) and Texarkana Regional Airport (TXK)
On average, flying from Unalaska to Texarkana generates about 421 kg of CO2 per passenger, and 421 kilograms equals 928 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Texarkana
See the map of the shortest flight path between Unalaska Airport (DUT) and Texarkana Regional Airport (TXK).
Airport information
| Origin | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States  |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″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 |