Map of flight path from Barcelona to Union Island.
Shortest flight path between General José Antonio Anzoátegui International Airport (BLA) and Union Island Airport (UNI).
How far is Union Island from Barcelona?
There are several ways to calculate distances between Barcelona and Union Island. Here are two common methods:Vincenty's formula (applied above)
- 280.649 miles
- 451.661 kilometers
- 243.877 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
- 280.977 miles
- 452.189 kilometers
- 244.162 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).
|A||General José Antonio Anzoátegui International Airport|
|B||Union Island Airport|
|Country:||Saint Vincent and the Grenadines|
Time difference and current local times
There is no time difference between Barcelona and Union Island.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 66 kg (146 pounds).
Frequent Flyer Miles Calculator
Barcelona (BLA) → Union Island (UNI).