How far is Dominica from Union Island?
The distance between Union Island (Union Island Airport) and Dominica (Douglas–Charles Airport) is 203 miles / 326 kilometers / 176 nautical miles.
Union Island Airport – Douglas–Charles Airport
Search flights
Distance from Union Island to Dominica
There are several ways to calculate the distance from Union Island to Dominica. Here are two standard methods:
Vincenty's formula (applied above)- 202.732 miles
- 326.266 kilometers
- 176.169 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- 203.747 miles
- 327.899 kilometers
- 177.051 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 Union Island to Dominica?
The estimated flight time from Union Island Airport to Douglas–Charles Airport is 53 minutes.
What is the time difference between Union Island and Dominica?
There is no time difference between Union Island and Dominica.
Flight carbon footprint between Union Island Airport (UNI) and Douglas–Charles Airport (DOM)
On average, flying from Union Island to Dominica generates about 55 kg of CO2 per passenger, and 55 kilograms equals 121 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Union Island to Dominica
See the map of the shortest flight path between Union Island Airport (UNI) and Douglas–Charles Airport (DOM).
Airport information
| Origin | 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 |
| Destination | Douglas–Charles Airport |
|---|---|
| City: | Dominica |
| Country: | Dominica  |
| IATA Code: | DOM |
| ICAO Code: | TDPD |
| Coordinates: | 15°32′49″N, 61°17′59″W |