How far is Union Island from Oranjestad?

The distance between Oranjestad (Queen Beatrix International Airport) and Union Island (Union Island Airport) is 581 miles / 935 kilometers / 505 nautical miles.

Distance from Oranjestad to Union Island

There are several ways to calculate the distance from Oranjestad to Union Island. Here are two standard methods:

Vincenty's formula (applied above)

• 580.978 miles
• 934.994 kilometers
• 504.856 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

• 580.238 miles
• 933.802 kilometers
• 504.213 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 Oranjestad to Union Island?

The estimated flight time from Queen Beatrix International Airport to Union Island Airport is 1 hour and 35 minutes.

What is the time difference between Oranjestad and Union Island?

There is no time difference between Oranjestad and Union Island.

Flight carbon footprint between Queen Beatrix International Airport (AUA) and Union Island Airport (UNI)

On average, flying from Oranjestad to Union Island generates about 110 kg of CO2 per passenger, and 110 kilograms equals 243 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Oranjestad to Union Island

See the map of the shortest flight path between Queen Beatrix International Airport (AUA) and Union Island Airport (UNI).

Airport information

Origin	Queen Beatrix International Airport
City:	Oranjestad
Country:	Aruba
IATA Code:	AUA
ICAO Code:	TNCA
Coordinates:	12°30′5″N, 70°0′54″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