How far is Union Island from Dallas, TX?
The distance between Dallas (Dallas/Fort Worth International Airport) and Union Island (Union Island Airport) is 2648 miles / 4261 kilometers / 2301 nautical miles.
Dallas/Fort Worth International Airport – Union Island Airport
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Distance from Dallas to Union Island
There are several ways to calculate the distance from Dallas to Union Island. Here are two standard methods:
Vincenty's formula (applied above)- 2647.915 miles
- 4261.406 kilometers
- 2300.975 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- 2647.777 miles
- 4261.184 kilometers
- 2300.855 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 Dallas to Union Island?
The estimated flight time from Dallas/Fort Worth International Airport to Union Island Airport is 5 hours and 30 minutes.
What is the time difference between Dallas and Union Island?
Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and Union Island Airport (UNI)
On average, flying from Dallas to Union Island generates about 293 kg of CO2 per passenger, and 293 kilograms equals 645 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Dallas to Union Island
See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and Union Island Airport (UNI).
Airport information
| Origin | Dallas/Fort Worth International Airport |
|---|---|
| City: | Dallas, TX |
| Country: | United States  |
| IATA Code: | DFW |
| ICAO Code: | KDFW |
| Coordinates: | 32°53′48″N, 97°2′16″W |
| Destination | Union Island Airport |
|---|---|
| City: | Union Island |
| Country: | Saint Vincent and the Grenadines  |
| IATA Code: | UNI |
| ICAO Code: | TVSU |
| Coordinates: | 12°36′0″N, 61°24′43″W |