How far is Union Island from Ottawa?
The distance between Ottawa (Ottawa Macdonald–Cartier International Airport) and Union Island (Union Island Airport) is 2405 miles / 3871 kilometers / 2090 nautical miles.
Ottawa Macdonald–Cartier International Airport – Union Island Airport
Search flights
Distance from Ottawa to Union Island
There are several ways to calculate the distance from Ottawa to Union Island. Here are two standard methods:
Vincenty's formula (applied above)- 2405.270 miles
- 3870.906 kilometers
- 2090.122 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- 2411.268 miles
- 3880.559 kilometers
- 2095.334 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 Ottawa to Union Island?
The estimated flight time from Ottawa Macdonald–Cartier International Airport to Union Island Airport is 5 hours and 3 minutes.
What is the time difference between Ottawa and Union Island?
Flight carbon footprint between Ottawa Macdonald–Cartier International Airport (YOW) and Union Island Airport (UNI)
On average, flying from Ottawa to Union Island generates about 264 kg of CO2 per passenger, and 264 kilograms equals 582 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ottawa to Union Island
See the map of the shortest flight path between Ottawa Macdonald–Cartier International Airport (YOW) and Union Island Airport (UNI).
Airport information
| Origin | Ottawa Macdonald–Cartier International Airport |
|---|---|
| City: | Ottawa |
| Country: | Canada  |
| IATA Code: | YOW |
| ICAO Code: | CYOW |
| Coordinates: | 45°19′20″N, 75°40′9″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 |