How far is Union Island from Auckland?
The distance between Auckland (Auckland Airport) and Union Island (Union Island Airport) is 8598 miles / 13837 kilometers / 7471 nautical miles.
Auckland Airport – Union Island Airport
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Distance from Auckland to Union Island
There are several ways to calculate the distance from Auckland to Union Island. Here are two standard methods:
Vincenty's formula (applied above)- 8597.740 miles
- 13836.721 kilometers
- 7471.232 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- 8594.394 miles
- 13831.337 kilometers
- 7468.324 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 Auckland to Union Island?
The estimated flight time from Auckland Airport to Union Island Airport is 16 hours and 46 minutes.
What is the time difference between Auckland and Union Island?
Flight carbon footprint between Auckland Airport (AKL) and Union Island Airport (UNI)
On average, flying from Auckland to Union Island generates about 1 087 kg of CO2 per passenger, and 1 087 kilograms equals 2 396 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Auckland to Union Island
See the map of the shortest flight path between Auckland Airport (AKL) and Union Island Airport (UNI).
Airport information
| Origin | Auckland Airport |
|---|---|
| City: | Auckland |
| Country: | New Zealand  |
| IATA Code: | AKL |
| ICAO Code: | NZAA |
| Coordinates: | 37°0′29″S, 174°47′31″E |
| 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 |