How far is Union Island from Gerald's Park?

The distance between Gerald's Park (John A. Osborne Airport) and Union Island (Union Island Airport) is 293 miles / 471 kilometers / 254 nautical miles.

Distance from Gerald's Park to Union Island

There are several ways to calculate the distance from Gerald's Park to Union Island. Here are two standard methods:

Vincenty's formula (applied above)

• 292.863 miles
• 471.317 kilometers
• 254.491 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

• 294.257 miles
• 473.561 kilometers
• 255.702 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 Gerald's Park to Union Island?

The estimated flight time from John A. Osborne Airport to Union Island Airport is 1 hour and 3 minutes.

What is the time difference between Gerald's Park and Union Island?

There is no time difference between Gerald's Park and Union Island.

Flight carbon footprint between John A. Osborne Airport (MNI) and Union Island Airport (UNI)

On average, flying from Gerald's Park to Union Island generates about 68 kg of CO2 per passenger, and 68 kilograms equals 150 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Gerald's Park to Union Island

See the map of the shortest flight path between John A. Osborne Airport (MNI) and Union Island Airport (UNI).

Airport information

Origin	John A. Osborne Airport
City:	Gerald's Park
Country:	Montserrat
IATA Code:	MNI
ICAO Code:	TRPG
Coordinates:	16°47′29″N, 62°11′35″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