How far is Union Island from Toronto?

The distance between Toronto (Toronto Pearson International Airport) and Union Island (Union Island Airport) is 2400 miles / 3862 kilometers / 2085 nautical miles.

Distance from Toronto to Union Island

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

Vincenty's formula (applied above)

• 2399.595 miles
• 3861.774 kilometers
• 2085.191 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

• 2404.854 miles
• 3870.238 kilometers
• 2089.761 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 Toronto to Union Island?

The estimated flight time from Toronto Pearson International Airport to Union Island Airport is 5 hours and 2 minutes.

What is the time difference between Toronto and Union Island?

The time difference between Toronto and Union Island is 1 hour. Union Island is 1 hour ahead of Toronto.

Flight carbon footprint between Toronto Pearson International Airport (YYZ) and Union Island Airport (UNI)

On average, flying from Toronto to Union Island generates about 263 kg of CO2 per passenger, and 263 kilograms equals 581 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Toronto to Union Island

See the map of the shortest flight path between Toronto Pearson International Airport (YYZ) and Union Island Airport (UNI).

Airport information

Origin	Toronto Pearson International Airport
City:	Toronto
Country:	Canada
IATA Code:	YYZ
ICAO Code:	CYYZ
Coordinates:	43°40′37″N, 79°37′50″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