How far is Union Island from Port-au-Prince?
The distance between Port-au-Prince (Toussaint Louverture International Airport) and Union Island (Union Island Airport) is 833 miles / 1341 kilometers / 724 nautical miles.
Toussaint Louverture International Airport – Union Island Airport
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Distance from Port-au-Prince to Union Island
There are several ways to calculate the distance from Port-au-Prince to Union Island. Here are two standard methods:
Vincenty's formula (applied above)- 833.143 miles
- 1340.814 kilometers
- 723.981 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- 833.278 miles
- 1341.030 kilometers
- 724.099 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 Port-au-Prince to Union Island?
The estimated flight time from Toussaint Louverture International Airport to Union Island Airport is 2 hours and 4 minutes.
What is the time difference between Port-au-Prince and Union Island?
Flight carbon footprint between Toussaint Louverture International Airport (PAP) and Union Island Airport (UNI)
On average, flying from Port-au-Prince to Union Island generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Port-au-Prince to Union Island
See the map of the shortest flight path between Toussaint Louverture International Airport (PAP) and Union Island Airport (UNI).
Airport information
| Origin | Toussaint Louverture International Airport |
|---|---|
| City: | Port-au-Prince |
| Country: | Haiti  |
| IATA Code: | PAP |
| ICAO Code: | MTPP |
| Coordinates: | 18°34′47″N, 72°17′33″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 |